Editing Onslaught (G1)

{{factions|decepticon|decepticong2|autobot|eliteguard}}
{{disambig3|Onslaught}}
:''Onslaught is a [[Decepticon]] [[Combaticon (G1)|Combaticon]] from the [[Generation 1 continuity family]].''
[[File:MTMTEOnslaught.jpg|upright=1.66|thumb|''The Combaticons are warring! Onslaught is ROARING! He is one metamorphin' DUDICUS!'']]
'''Onslaught''' (aka '''Combatmaster''') is what you'd call the "hands-off" type. He doesn't enjoy getting his mitts dirty, but instead prefers the thrill of designing battle plans, strategies, and tactics, and then watching his [[Combaticon (G1)|Combaticon]] soldiers carry them out. While he typically crafts his strategies to exclude his direct involvement, Onslaught is no coward. When required, he will engage in battle with strength, cunning and earthquaking fury. This darker, more brutish side of Onslaught might lead some [[Decepticon]]s into thinking he has a secret blood-lust stashed away in his circuits. But truth be told, he's really just ticked off that his plans didn't work out the way they were supposed to.

Onslaught can combine with his fellow Combaticons to form [[Bruticus (G1)|Bruticus]], who is considerably dumber than Onslaught.

{{quote|I beg your pardon?! My strategies are brilliant!|Onslaught to [[Starscream (G1)/Generation 1 cartoon continuity|Starscream]]|"[[The Revenge of Bruticus]]"}}

==Fiction==
===Generation 1 cartoon continuity===
====''The Transformers'' cartoon====
{{voiceactor|[[S. Marc Jordan]], [[Terry McGovern]] ("Five Faces of Darkness, Part 1"), [[Steve Bulen|Steve Bulin]] ("The Rebirth, Part 3") (English), [[Yū Shimaka|Yutaka Shimaka]] (Japanese), [[Jin Horikawa]] (Japanese, ''The Rebirth'')|[[Zhan Che]] (Chinese), [[Hans-Rainer Müller]] (German, ''Fiva Faces of Darkness, Part 1 - 3''), [[Walter von Hauff]] (German, ''Surprise Party''), [[Thomas Rau]] (German, ''Starscreams Ghost''), [[Bernd Simon]] (German, ''The Rebirth, Part 3''), [[Gerd Rigauer]] (German, Generation 2 Dub), [[Hélio Ribeiro]] (Portuguese)}}
[[File:StarscreamsBrigade OnslaughtVortex.jpg|left|upright=1.1|thumb|"Heave! Next time, Vortex, ''chew'' your food!"]]
Onslaught was one of the five [[renegade Decepticon]]s liberated by [[Starscream (G1)/Generation 1 cartoon continuity|Starscream]] in the Air Commander's latest attempt to unseat [[Megatron (G1)/Generation 1 cartoon continuity|Megatron]]. As an element of their imprisonment, they had been reduced to mere [[personality component]]s, so Starscream installed them into abandoned [[World War II]] military vehicles. The transplant caused the vehicles to immediately reconfigure themselves: Onslaught in particular went from being a {{w|half-track}} troop carrier to being a flatbed missile-truck, before turning into a robot. Starscream called them "Combaticons" and announced their names as they transformed, but they didn't recognize him. Nor did they feel particularly indebted to him for their release; in the end, Starscream only guaranteed their loyalty though having given them bodies bereft of [[energy absorber]]s, so they would be dependent upon him to refuel.

Onslaught and his fellow Combaticons agreed to work with Starscream to overthrow Megatron on the promise of being given the vital components. Onslaught worked in capturing two [[Autobot]]s, though he got into an argument with [[Vortex (G1)|Vortex]] over who was responsible for the act. Later, while recharging at a power station, Starscream's brigade was confronted by the Decepticons under Megatron's command. Anticipating that [[Devastator (G1)|Devastator]] might come into play, Starscream ordered Onslaught and the other Combaticons to merge into the dim-witted [[Bruticus (G1)|Bruticus]]. The Combaticon combiner managed to soundly defeat Devastator, but was in turn defeated by a surprise attack by [[Menasor (G1)|Menasor]]. For their treachery, Megatron banished Onslaught, his comrades and Starscream in space on a desolate asteroid. {{storylink|Starscream's Brigade}} 

[[File:Revenge of bruticus 4 changing course.jpg|thumb|Megatron felt quite foolish once Onslaught showed him the one loose wire preventing his [[Victory (G1)|space cruiser]] from flying again.]]

After a falling out with Starscream, Onslaught became the mastermind of [[Operation Revenge]] and helped defeat [[Shockwave (G1)|Shockwave]]'s forces on Cybertron. He also used his external backpack and altered the Space Bridge to send Earth into the sun. It didn't work as he was defeated by the allied Decepticons and Autobots. Then Megatron had the Combaticons, including Onslaught, reprogrammed to serve him. Poor guy, can't seem to get a break. {{storylink|The Revenge of Bruticus}}

[[File:AerialAssault Onslaughtattacks.jpg|left|upright=1.1|thumb|In Soviet Russia, [[Aerialbot (G1)|skeet]] shoots back!]]
After that little lobotomy, the Combaticons were deployed to Earth's Middle East to assist in Megatron's scheme to steal military jets, rebuild them into cars, drive them out of the owners' nations, and then rebuild them back into drone jets in friendly territory. Yeah. Onslaught and the other Combaticons attacked the [[Aerialbot (G1)|Aerialbots]] when they snooped around, managing to force [[Slingshot (G1)|Slingshot]] to crash into a cave (YAY!). Later, Onslaught and the ground-based Combaticons formed an anti-aircraft screen against an Aerialbot attack on [[Giant Purple Griffin|the Fortress]], then merged into Bruticus, but was rather quickly defeated by [[Superion (G1)|Superion]] before being blown away by the exploding oil wells. {{storylink|Aerial Assault}}

Back in the [[United States of America|United States]], Onslaught led the Combaticons in driving down the road of a random city for no apparent reason until they were confronted by [[Defensor (G1)|Defensor]]. Though the Combaticons formed Bruticus, they were blown to pieces by a single shot from the Autobot, with [[Swindle (G1)|Swindle]] being the only survivor. Swindle later sold the parts of his comrades, but was forced to buy them back for Megatron's next Crazy Scheme. The Combaticons formed Bruticus to operate the orbital disruptor cannon, but was shot by the cannon itself when [[B.O.T. (G1)|B.O.T.]] tampered with it. {{storylink|B.O.T. (episode)|B.O.T.}}

[[File:FFoD1 DamagedOnslaught.jpg|upright=1.1|thumb|Stoopid 'Cons never lisssen t'me. I'ma bloody genius, a strategic maschter *hic*maschtermind, but they's still following a [[Galvatron (G1)/Generation 1 cartoon continuity|looney wit'a big gun]]. Just—it just ain't right. *hic*Aw, I'm gonna over-energize all over my face-plate...]]
By the year 2006, the Decepticons had been forced into retreat on the ruined, burned out world of [[Chaar]]. Onslaught warned first [[Rumble (G1)|Rumble]] and then the [[Quintesson]]s that the Decepticons would no longer be powerful enough to attack the Autobots directly, but he joined most of the other Decepticons in their attack on the Autobots anyway. {{storylink|Five Faces of Darkness, Part 3}} Much later, [[Galvatron (G1)/Generation 1 cartoon continuity|Galvatron]] sent Onslaught, [[Brawl (G1)|Brawl]] and [[Blast Off (G1)|Blast Off]] to assassinate the Decepticon exile [[Octane]]. Onslaught attempted to hold his troops until the proper moment presented itself, but Octane was still able to seek cover before their laser fire could terminate him. The traitor's Autobot partner, [[Sandstorm (G1)|Sandstorm]], then used his eponymous ability to blind and disorient the Combaticons long enough for the two [[Triple Changer]]s to escape. {{storylink|Starscream's Ghost}}

Onslaught's next mission was to lead the Combaticons in an attack on an Autobot shuttle waiting to deliver [[human]]s to a peace conference. He had a complicated and cunning strategy of misdirecting the Autobots by dressing up like Bruticus and having Swindle painted like [[Hound (G1)|Hound]], but the Autobots were unfazed by the confusion. The Combaticons succeeded in busting up the shuttle a little before being driven away by the Autobots. {{storylink|Surprise Party}} As part of Bruticus, Onslaught watched the Decepticon assault on [[Paradron]], {{storylink|Fight or Flee (episode)|Fight or Flee}} and was infected by the [[Hate Plague]], along with the rest of the galaxy. {{storylink|The Return of Optimus Prime, Part 1}}

During the battle for the [[Plasma Energy Chamber]], Onslaught led his Combaticons in the crafting of a giant planetary rocket engine that would be used to propel Cybertron into orbit around Earth. This engine was fueled by the reprocessed body parts of defeated Autobots. Gross. {{storylink|The Rebirth, Part 3}}
{{--}}
{{charstubfiction|{{storylink|Five Faces of Darkness, Part 1}} {{storylink|Five Faces of Darkness, Part 2}} {{storylink|The Burden Hardest to Bear}}}}

====Japanese cartoon continuity====
=====''Fight! Super Robot Lifeform Transformers'' manga=====
[[File:DecepticonTrailerBrigade1.jpg|left|upright=0.8|thumb|"Eleven foot six? Damn you!"]]
When Menasor's baseball stadium/command base was attacked by Superion and Defensor, Bruticus (so by proxy, Onslaught) came to his aid. He quickly took out Defensor, damaging [[Hot Spot (G1)|Hot Spot]] and preventing the [[Protectobot (G1)|Protectobots]] from combining again. However, Superion blasted Brawl and Swindle away with his [[electrostatic discharger rifle]], allowing [[First Aid (G1)|First Aid]] and [[Streetwise (G1)|Streetwise]] to steal their places as Bruticus's legs and fly away with Onslaught and his troops. {{storylink|Fight! Super Robot Lifeform Transformers issue 5|Fight! Super Robot Lifeform Transformers #5}}

In order to make the Autobots look bad, Onslaught joined the Stunticons in destroying factories while wearing the Autobot [[insignia]]. When they were caught, all but him and [[Motormaster (G1)|Motormaster]] fled the scene, but Onslaught had an ace up his sleeve: Together, he and Motormaster made up the [[Decepticon Trailer Corps]]! With their spinning "Decepticon Great Wheel" attack, the subgroup leaders held the Autobots at bay for a while, but were eventually defeated by [[Optimus Prime (G1)/Generation 1 cartoon continuity|Optimus Prime]] and [[Ultra Magnus (G1)/Generation 1 cartoon continuity|Ultra Magnus]]'s "Prime-Magnus Finish Double" kick. {{storylink|Fight! Super Robot Lifeform Transformers issue 7|Fight! Super Robot Lifeform Transformers #7}}

Onslaught then led his Combaticons in murdering a [[Murdered puppy|puppy]]. They succeeded, but the [[Mini Vehicle|Minibots]] got them good. {{storylink|Fight! Super Robot Lifeform Transformers issue 8|Fight! Super Robot Lifeform Transformers #8}}
{{-}}

=====''Fight! Super Robot Lifeform Transformers'' story pages=====
{{charstubfiction}}

=====''The Story of Super Robot Lifeforms: The Transformers'' manga=====
In the year [[2010]], Onslaught participated in a Decepticon attack on the planet Feminia. He and his team merged into Bruticus in order to battle alongside Menasor and Devastator against their Autobot counterparts Superion, Defensor and Omega Supreme. The fight was fairly evenly matched until Galvatron called up his ace-in-the-hole, [[Predaking (G1)|Predaking]], whose power was unmatched by any of the Autobots... except for the [[Omnibot (G1)|Omnibots]], who essentially tied Predaking's shoelaces together until he fell over, straight into Bruticus and his chums, sending them all toppling to the ground and knocking them to bits. {{storylink|The Story of Super Robot Lifeforms: The Transformers issue 5|The Story of Super Robot Lifeforms: The Transformers #5}}

=====''Scramble City: Mobilization''=====
{{voiceactor|[[Yū Shimaka]] (Japanese)}}

When the Stunticons were dispatched to hinder the Autobots from constructing [[Metroplex (G1)|Scramble City]], they were attacked by the Aerialbots and did not fare too well. Onslaught's Combaticons arrived to help, and together Bruticus and Menasor easily overpowered Superion. However, Scramble City itself soon arrived and blasted both combiners away. {{storylink|Scramble City: Mobilization}}

=====''The Great Transformer War'' manga=====
[[Galvatron (G1)/Generation 1 cartoon continuity|Galvatron]] and the Decepticons kidnapped the scientist Doctor [[Dalton]] to help advance their combination technology. When the Aerialbots and Protectobots arrived to save Dalton, Onslaught and Motormaster merged with [[Trypticon (G1)|Trypticon]] in base mode, deploying their fellow Decepticons into battle. The Decepticon combiners then formed Bruticus and Menasor, but were ultimately defeated by their Autobot counterparts. {{storylink|The Great Transformer War issue 1|The Great Transformer War #1}}

=====''The Headmasters'' cartoon=====
{{voiceactor|[[Michitaka Kobayashi]] (Japanese), [[Kōji Totani]] (Japanese, ep 25)}}
Onslaught and the Combaticons participated in an all-out Decepticon attack on Cybertron, {{storylink|Four Warriors Come out of the Sky}} until [[Fortress Maximus (G1)|Fortress Maximus]] arrived and drove them away. {{storylink|The Mystery of Planet Master}} Shortly afterwards, [[Hot Rod (G1)/Generation 1 cartoon continuity|Hot Rod]] set out to find the [[Matrix of Leadership]] and bring it to Optimus Prime, and the Combaticons were among the troops sent out to stop him. They were ambushed by the Protectobots, and defeated when Defensor buried Bruticus in a rockfall. {{storylink|Birth of the Fantastic Double Prime}} Not long after that, the Combaticons defended [[Trypticon (G1)|Trypticon]] against [[Blaster (G1)/Generation 1 cartoon continuity|Twincast]]'s attempted infiltration, but failed when the [[Aerialbot (G1)|Aerialbots]] arrived and distracted them. {{storylink|The Great Cassette Operation}}

[[File:UltraMagnusDies Combaticons.jpg|upright=1.1|thumb|"Jeez, Galvatron, why put HIM with the Combaticons?"]]
The Combaticons were later part of ''another'' attack on Cybertron, during which they killed plenty of [[Generic|soldiers]] before getting into another fight with Defensor. {{storylink|Cybertron Is in Grave Danger, Part 1}} They lost. {{storylink|Cybertron Is in Grave Danger, Part 2}} When the Decepticons planted a giant carnivorous plant in [[San Francisco]], the Combaticons and Stunticons were stationed to attack any Autobots who arrived to kill it. {{storylink|Head On!! Fortress Maximus}} Sixshot later sent the Combaticons, [[Terrorcon (G1)|Terrorcons]] and [[Horrorcon]]s to attack an Autobot energy facility in [[Miami]], in order to lure Autobot troops away from [[Autobot City (G1)|Autobot City]]. {{storylink|Ultra Magnus Dies!!}} The Combaticons also unleashed Bruticus as Sixshot continued his reign of terror over the Autobots on Earth. {{storylink|The Emperor of Destruction Vanishes on an Iceberg}}

Onslaught was present when [[Scorponok (G1)|Scorponok]] held a speech about Galvatron's recent death and took control of the Decepticons. {{storylink|I Risk My Life for Earth}} Bruticus was later part of a small group of Decepticons who tried to lead Fortress Maximus away from the Decepticon base on [[Master (planet)|Master]]. {{storylink|The Zarak Shield Turns the Tide}} The combiner then stood by and laughed as [[Predaking (G1)|Predaking]] sank the luxury liner ''[[Queen World]]'' in the Atlantic Ocean. {{storylink|The Final Showdown on Earth (Part 1)}} As Bruticus, the Combaticons participated in the final battle with the Autobots at the North Pole, and retreated into space when Scorponok's energy-absorbing satellite started tearing the Earth apart. {{storylink|The Final Showdown on Earth (Part 2)}}
{{-}}

=====''Unite Warriors''=====
The Combaticons hosted an illegal arms trading market during which Onslaught purchased a variety of weapons from [[El Presidente]]. {{storylink|Unite Warriors Offshot#Shopping at the Dark Bazaar!|Shopping at the Dark Bazaar!}}

=====''Zone'' cartoon, manga, and story pages=====
Seeking to create a [[Decepticon Zone]] to counter the [[Micro|Autobot Zone]], [[Emperor of Destruction|Decepticon Emperor]] [[Violen Jiger]] gathered together the [[Nine Great Demon Generals]], upgrading them with powerful new armor and weaponry, then sent them forth to conquer planets. Onslaught was one of those summoned, but only as part of Bruticus. {{storylink|Fight! Super Robot Lifeform Transformers: Zone (story page)|Zone Part 1}} {{storylink|Fight! Super Robot Lifeform Transformers: Zone (manga)|Zone}} {{storylink|Enter the New Supreme Commander, Dai Atlas!}}

=====''United EX''=====
Onslaught of the Combaticons helped forge a new era of Decepticons combination warriors. With High Regent [[Scrash (OC)|Scrash]], he provided combination data from his Bruticus form to create the devastating [[Battle Gaia]], while undergoing his own enhancements to become strategic commander for the [[Master Chaos]] brigade as '''Combatmaster''' (コンバットマスター ''Konbattomasutā'').

When [[Straxus (G1)|Rollermaster]] failed to defeat the Autobot [[Blaze Master|Choppermaster]] alone, Combatmaster travelled to Switzerland to finish the job. He stole the PCC Combat Drones from Choppermaster and buried the helicopter in an avalanche. Back at Decepticon headquarters, he and Scrash coordinated Battle Gaia's attack on the Autobots to help cover for the Master Chaos activities. {{storylink|Prelude to the Siege}}

Next, Combatmaster struck another drone-operating Master Class Autobot, the junior officer [[Rapido|Racemaster]]. Although his ambush was well positioned, Combatmaster did not account for the sheer speed Racemaster and his drones were capable of achieving. The Race Drones and their commander soon out-distanced Combatmaster and his artillery, making a successful getaway. {{storylink|Weapons of a New Generation}}

Later, Combatmaster and Master Chaos fought to defend a dig site from Autobot interference. {{storylink|Unearthed Future}}
{{-}}

====''Wings Universe''====
{{Wingsnote}}
In the early days of the war, Onslaught was a top Autobot cadet at [[Omnihelix Academy]], specializing in battle strategy and tactics. His skill was impressive that he was elected a field leader for the [[Elite Guard|Autobot Elite Guard]] straight out of the Academy, acting as head of the experimental new Special Ops Team, the [[Combaticon (G1)|Combaticons]]. {{storylink|Hasbro Transformers Collectors' Club issue 33|Onslaught's profile in Club magazine #33}}

[[File:EliteGuardCombaticons TheComingStorm2.jpg|left|thumb|upright=1.66|Sorry guys, I traded out our combining ability for this jacked up bod.]]
Onslaught and the Combaticons were assembled by [[Magnum]] and [[Sentinel Major]] to take out the various [[Decepticon Warlord|leaders]] of the new Decepticon faction, in the hopes of ending the war quickly. At Elite Guard headquarters they were introduced to one of the other recently minted units, [[Metalhawk (Masterforce)|Metalhawk]] and his Strike Team. {{storylink|The Coming Storm: Part 2}}

After a short exchange, Onslaught and Metalhawk brought their teams before [[Big Bang]] for their first mission together. It was a rather pedestrian assignment, lending military-grade explosives and know-how to a civilian archeological dig. The mission was primarily designed to smooth some ruffled feathers in the High Council about the Elite Guard in general. 

Upon arrival in [[Median]], however, events became a bit more serious. The dig had uncovered Cybertronian construction facilities that indicated an inherent dichotomy in Transformer design. Onslaught personally scoffed at the scientists' theory that this dichotomy could explain and excuse the warlike nature of the Decepticon rebels, but the more pressing find was the second part of their discovery: a spark of unprecedented power called the [[Heart of the Dragon]], allegedly housing the essence of a Transformer whose power levels went off the scale. Decepticon rogues called the [[Stormtrooper (G1)|Stormtroopers]] had learned of the Heart, and were planning a raid on Median to steal it. 

As the rest of the Elite Guard did their best to fortify the dilapidated city, Onslaught and Metalhawk grilled [[Flip Sides (G1)|Flipsides]] and the other dig members about the Stormtroopers and any information they had. When the attack came, Onslaught's plan took down the Stormtroopers' advance assault, [[Roadgrabber]] and his exo-shell, by hiding a pit behind an obviously weak part in the defenses as a lure. The Decepticon leader [[Rage (G1)|Rage]] and his three lieutenants managed to sweep by Metalhawk, however, forcing Onslaught's secondary team to hunt them down. The Stormtroopers split-and-run tactics were enough to keep all the Elite Guard chasing their tails long enough for Rage to grab the Heart, however. [[Terror-Tread]] and [[Cement-Head]], two massive Decepticons held in reverse, then surprised and distracted the Elite Guard long enough for Rage and the others to escape. 

The Elite Guard chased the Stormtroopers back to their mobile base, the [[Metrotitan (Zone)|Metrotitan]]. Onslaught and the others managed to make their way inside, where they were confronted by [[Brimstone (G1 Decepticon)|Brimstone]], the reincarnated physical form of the Heart of the Dragon. Despite his small stature, Brimstone still had the ability to decouple molecules with his plasma breath, making him a formidable foe. Onslaught led the Elite Guard in a swift but strategic advance to the rear, giving [[Ironfist (G1)|Ironfist]] time to rig all his explosives for one massive blast. Although Brimstone was still standing after the blast, his outer casing had been damaged enough to let his internal energies rage out of control, destroying the Metrotitan in one enormous blast.

Back at Elite Guard headquarters, Onslaught and Metalhawk made their field reports to Magnum. Despite the unconventional nature of the mission in some regards, Magnum congratulated his men on a job well done. They were deployed again almost immediately for a mission to [[Praxium]]. {{storylink|Flames of Yesterday}}

The Special Ops Team and Strike Team worked so well as a combined unit that Magnum kept them together for several weeks. Onslaught and Metalhawk became close comrades, as did their men, sharing stories about the different warlords they brought down, such as [[Thunderwing (G1)|Thunderwing]] and [[Blue Bacchus]]. Onslaught was aware that Metalhawk could be squeamish about some of the darker parts of warfare, though, and so he made sure [[Brawl (G1)|Brawl]] and [[Vortex (G1)|Vortex]] had privacy during their interrogations of a Decepticon prisoner of war.

Onslaught coordinated their next strike against a Decepticon faction leader named [[Shadowcaster]]. Using explosives and fog grenades, the Elite Guard carried out Onslaught's battle plan, forcing Shadowcaster out in the open for the Combaticon leader to take out with a killshot. Despite the mission's success, Onslaught felt something was amiss. Shadowcaster hardly seemed the type to lead a parade, much less a Decepticon splinter cell. Smelling a larger party at work, Onslaught kept the Combaticons out in the field while Metalhawk and the Strike Team returned to base. Onslaught's instincts were right on target, but even they couldn't keep him and his team from being captured by Warlord [[Deathsaurus (Victory)|Deathsaurus]] and his troops. {{storylink|The Coming Storm: Part 3}}

After being held for some time in a cell behind unbreakable Oan force bars, Onslaught and the Combaticons were inexplicably released by the polite and apologetic [[Falcon (G1)|Falcon]] and [[Vanquish (G1)|Vanquish]]. Although wary of their intentions, Onslaught agreed to follow the Decepticons to Deathsaurus's throne room for a meeting. The silver-tongued Decepticon Warlord then proceeded to sway the Combaticons to his side. He appealed to Onslaught's pride and vanity, innocently mocking how easily the Combaticons were captured by his forces and intimating that all their greatest successes had been alongside the Strike Team, not on their own. After putting Onslaught on the defensive, Deathsaurus proclaimed how ''he'' truly believed in Onslaught's gift for tactics, and was willing to support the Combaticons in a bid to seize power for themselves. After all, how better to prove their superiority and ensure peace on Cybertron than to eliminate the Elite Guard and establish themselves in the Guard's place? Onslaught and his men gave in to their darker impulses and agreed to work alongside Deathsaurus, receiving the upgrades he promised them as well. {{storylink|The Coming Storm: Part 4}}

[[File:ComingStorm6-isthatso.jpg|thumb|upright=1.66|And this, this IS MY BOOM STICK!!]]
Sometime later, the Combaticons launched their attack on Elite Guard headquarters accompanied by some of Deathsaurus's [[Seeker (body-type)|Skyraider-Seeker Brigade]]. Onslaught chose not to reveal their trump card until the Combaticons appeared surrounded and defeated by the Guard. He then initiated their combination into the massive [[Bruticus (G1)|Bruticus]], crushing their former commanding officer Sentinel Major in one mighty hand. {{storylink|The Coming Storm: Part 5}} Bruticus killed most of the assembled Guard before [[Dion (G1)|Dion]] was able to blind the giant, forcing the Combaticons to disengage. Onslaught reacted to Metalhawk standing in their way by simply blowing a hole through his old comrade, and the Combaticons headed back to Deathsaurus's base for repairs, but not before Onslaught promised they'd be back to deal with the Council. {{storylink|The Coming Storm: Part 6}}

During repairs, Onslaught was stunned to learn that Deathsaurus had had it rigged so that the combination into Bruticus could be triggered at Deathsaurus's will. Protesting that it wasn't part of the deal, Onslaught was nonetheless forced to form the torso of Bruticus, though the blinded giant proved difficult for Deathsaurus's Constructicons to control. {{storylink|Battle Lines, Part 1}} {{storylink|Battle Lines, Part 2}} The Combaticons subsequently defended the base against Magnum and the remains of the Elite Guard. Onslaught confirmed to Magnum that Deathsaurus hadn't tampered with the Combaticons' brain modules at all, and they'd turned of their own free will. As they fought the Guard, Onslaught taunted [[Thunder Clash]] while he was grappling with [[Landshark (G1)|Landshark]], much to the latter Autobot's annoyance. Finally he ordered the Combaticons to merge, only them to be blasted mid-combination. {{storylink|Battle Lines, Part 3}}

To Onslaught's dismay, the culprits were more survivors the massacre at Elite Guard HQ. He agreed with Brawl's sentiment that they should take the opportunity to end some more Autobots and started to give the command to attempt another merge, only to find that Blast Off was inconveniently missing. When Deathsaurus called a retreat, Onslaught briefly considered staying to find Blast Off, and his hesitation allowed [[Flak (G1)|Flak]] to belt him. He and his entire team were subsequently taken captive by the Autobots. {{storylink|Battle Lines, Part 4}}

In the hands of the compromised [[Gyronian Sentry|Gyronian Sentry Team]], the Combaticons were whisked away to Deathsaurus's fortress, now under Megatron's control. Though Megatron gave them the option, none of them cared to help Deathsaurus, and they were imprisoned and their personality components subsequently interred in the Decepticon Detention Center. {{storylink|Battle Lines, Part 5}}

===Marvel Comics continuity===
====Marvel ''The Transformers'' comics====
{{noteukonly}}
[[File:Onslaught afterdeath.jpg|thumb|upright=1.5]]
Onslaught was the leader of the Combaticons, ''one of the [[Special Teams]], whose coming was foretold by the [[Matrix of Leadership|Matrix]]. In a vision shared by [[Buster Witwicky (G1)|Buster Witwicky]] and [[Optimus Prime (G1)/Marvel Comics continuity|Optimus Prime]], the Combaticons and the Stunticons clashed against the Aerialbots and the Protectobots within proximity to the [[Pullen Power Plant]].'' {{storylink|The Special Teams Have Arrived}} {{storylink|Second Generation!}} Onslaught and his team were first seen on Earth launching a raid on a hydrothermocline plant, where they were met by the [[Protectobot (G1)|Protectobots]]. In order to avoid destroying the plant, and at the behest of the human [[Ethan Zachary]], both Optimus and Megatron agreed to have their team fight inside the [[Multi-World]] computer game. The Decepticons didn't fare too well. Onslaught faced off against Hot Spot in the game's "Slimepit" area, where he got "fused by a fireball" and his in-game avatar was destroyed. In the end, however, [[Megatron (G1)/Marvel Comics continuity|Megatron]] would win the game when Optimus Prime forfeited, causing the Autobot leader to be destroyed. Onslaught carried Megatron's prize, the [[hydrothermocline]], back to base. {{storylink|Afterdeath!}} ''These events were observed by the [[time travel]]ling [[Dicet Alpha-zero]].'' {{storylink|The Quest!}}

As the Decepticons prepared to abandon their [[Wyoming base]] to relocate to [[Club Con|a new island headquarters]], Onslaught bore witness as his teammate Brawl attempted to cheer up a despondent Megatron by reminding him of Prime's death, but Megatron responded by crushing Brawl's head in a fit of rage. [[Shockwave (G1)/Marvel Comics continuity|Shockwave]] took charge of the evacuation, and Onslaught and the others departed. {{storylink|Gone but Not Forgotten!}}

[[File:Onslaught ladies night.jpg|thumb|left|upright=0.9]]
''Later on, Onslaught led his team (including a repaired Brawl) to kill [[Galvatron (G1)|Galvatron]] while he was trapped in the cooled lava flow of [[Mount Verona]]. After making short work of the human military encamped on the site, the Combaticons set up explosive charges around the volcano to obliterate the entire area. The operation was met with the interference of [[Cindy Newell|three]] [[Susan Hoffman|human]] [[Joy Meadows|women]], though Onslaught managed to evade their traps. He had them at his mercy after the rest of his troops wound up incapacitated by their efforts, only to be met at gunpoint by [[Bumblebee (G1)/Marvel Comics continuity|Goldbug]] and the [[Throttlebot]]s. Onslaught fled, swearing vengeance against the Autobots.'' {{storylink|Ladies' Night (issue)|Ladies' Night}} ''In response to that humiliation,'' Onslaught and the Combaticons hunted the Throttlebots down. The Throttlebots were trapped in a used car lot and the Combaticons were forced to bid for them in an auction against RAAT and the Protectobots, but Onslaught cut through this by trying to have the lot's owner assassinated. RAAT would get the Throttlebots and the Combaticons were beaten by [[Blaster (G1)|Blaster]]. {{storylink|Used Autobots}} However, Blaster had been arrested by the Protectobots under orders from the current Autobot commander, [[Grimlock (G1)/Marvel Comics continuity|Grimlock]]. Onslaught and his team chose to track the Protectobots on their return journey to the Ark, and ambushed them as they drove through a sprawling train yard. Once he and his teammates were in position, Onlaught had the Combaticons merge into Bruticus, who downed the similarly-combined [[Defensor (G1)|Defensor]] after a prolonged battle. But the dim-witted Bruticus was tricked by Blaster into lowering his guard, who then collapsed an electrical tower atop of him, knocking him out. Whereas the rest of the team was left where they lay, [[Blast Off (G1)|Blast Off]] was captured by the enemy. {{storylink|Child's Play (issue)|Child's Play}}

[[File:Onslaught Marvel41.jpg|upright=1.3|thumb|{{w|Onslaught (comics)|BEHOLD MY MIGHTY HAND!}}]]
Onslaught was on the Decepticons' island base when Shockwave and [[Ratbat (G1)|Ratbat]] launched it into space to prevent the Autobots from rescuing their prisoner, Buster Witwicky. As Shockwave was sent plunging back into the Earth's atmosphere, Onslaught found himself under Ratbat's command. {{storylink|The Desert Island of Space!}} Onslaught's shining moment came when he got to lead a massed Decepticon assault on the Autobots, which came close to wiping them all out. [[Blaster (G1)|Blaster]] and [[Grimlock (G1)/Marvel Comics continuity|Grimlock]], who had been dueling for supremacy over the Autobots at the time, were able to put aside their differences however, and rallied their troops against the Decepticons' attack. {{storylink|Totaled!}}

Some time later, the Decepticons acquired two dormant [[Raindance|Autobot]] [[Grand Slam (G1)|mini-cassettes]] carrying data on the powerful [[Underbase]]. Once Buster was put through a [[Realvision]] simulation to test out the simulator itself, Onslaught helped escort the boy back to his cell, allowing Ratbat and Starscream to view the data privately. {{storylink|The Flames of Boltax!}}

''Eventually, the Combaticons fell under the command of [[Scorponok (G1)/Marvel Comics continuity|Scorponok]]. On his orders, Onslaught's team staged a raid on the [[Rutter U.S. Military Base]]. There, they secured two armed warheads and components from an advanced guidance computer. The Protectobots intervened part-way through the theft, but once Blast Off cleared the area with the loot, the rest of the team used hit-and-run tactics to fend their rivals off, eventually managing their own getaway.''

''Afterwards, the remaining Combaticons went to check on [[Darkwing (G1)|Darkwing]] and [[Dreadwind (G1)|Dreadwind]]'s progress at [[Alternate Reality, Inc.]], where Scorponok had likewise tasked them to steal a [[floppy disk]] containing a back-up copy of Optimus Prime's mind. They found [[Defensor (G1)|Defensor]] about to shoot the jets out of the sky, and blasted the Combiner in the back, crippling him before he could pull the trigger. With the mission a success, Onslaught's group then made themselves scarce.'' {{storylink|Prime Bomb!}}

=====Marvel UK future timelines=====
[[File:Soundwave decepticons space pirates.jpg|thumb|left|upright=1.5|"It's okay, the foot shall lead you now!"]]
In an alternate timeline after the attack of [[Unicron/Generation 1|Unicron]] in [[2006]], Onslaught was still active in 2008 and was one of [[Soundwave (G1)/Marvel Comics continuity|Soundwave]]'s top lieutenants. After Soundwave learned that most of the Autobots were allegedly off-world, he led a massive attack on the Autobot-controlled territories in order to once and for all gain control of Cybertron. The information proved false, and the Decepticons were caught in a [[Quintesson]] ambush. They were forced to call upon the Autobots for help in thwarting the aliens' forced colonization of Cybertron. {{storylink|Space Pirates!}}
{{-}}

====''Transformers Comic-Magazin''====
{{charstubfiction|{{storylink|Transformers Comic-Magazin issue 11|Transformers in Action: He Who Laughs Last ...}}}}

====Marvel ''Generation 2'' comic====
[[File:Totalwar-combaticons.jpg|thumb|upright=1.8]]
Onslaught was one of the Decepticons operating aboard the [[Warworld]]. At the death of [[Mindset (G2)|Mindset]], a [[Cybertronian (faction)|Cybertronian]] killed light years away, Onslaught was briefly overcome by pain, hinting of a genetic connection between these two. {{storylink|Swarm (issue)|Swarm}} When legions of enemy Cybertronians boarded the Warworld, Onslaught and the Combaticons stood against them. He was likely off-lined in the skirmish that ensued. {{storylink|Total War!}}
{{-}}

===Ladybird Books continuity===
Onslaught was among the Decepticons under [[Galvatron (G1)|Galvatron]]'s leadership, who set up a hidden base in a human industrial estate not far from [[Metroplex (G1)|Metroplex]]. Following a failed raid on the Autobot fortress, Onslaught carried a recovery crew out to pick up the damaged [[Brawl (G1)|Brawl]]. They returned to base, unaware that they'd been followed by [[Bumblebee (G1)|Bumblebee]], and a short time later they were chased out of the base by the full Autobot force. {{storylink|Decepticon Hideout}}

===The Special Teams===
Onslaught and the rest of the Combaticons were created by Starscream on a remote Pacific island, by combining military vehicles with Energon cubes. They then drove to the [[Pullen Power Plant]], passing Optimus Prime en route, though the Autobot leader was none-the-wiser to the Decepticons in disguise. Onslaught, Brawl and Swindle arrived first on the battlefield, coming upon Menasor already engaged in battle with Defensor. Onslaught then ordered to rest of his team to merge with him to form Bruticus. {{storylink|The Special Teams}}
{{-}}

===St. Michael ''The Transformers'' Sticker Book===
{{notemultipath}}
Onslaught and the rest of the Combaticons served under [[Galvatron (G1)|Galvatron]] on a Decepticon ship, when they managed to shoot down the ship being captained by Ultra Magnus. After the Autobots crash-landed on planet [[Barrenikon]], the Decepticons landed their ship nearby to finish off their enemies. In the many possible adventures that followed, Onslaught and the other Decepticons often underestimated you, which often led to them losing to the Autobots, leaving them either stranded on Barrenikon, or fleeing after they received too much damage. That is, if you somehow didn't get yourself killed at their hands. {{storylink|The Transformers Sticker Book (St. Michael)|The Transformers Sticker Book}}
{{-}}

===Dreamwave ''Generation One'' continuity===
[[File:Onslaughtwarwithin.jpg|upright=1.1|thumb|Those Autobots are in for some "wheel" trouble now!]]
Onslaught unleashed his considerable firepower against the Autobots during the Decepticon assault against [[Iacon (polity)|Iacon]], {{storylink|The War Within issue 4|The War Within #4}} and was on the front lines when the Decepticons managed to breach the last of the Autobots' defenses and penetrated the [[Decagon]]. {{storylink|The War Within issue 4|The War Within #5}} He and his fellow Combaticons were later upgraded into Combiners. After the Crisis Intervention Accords were enacted, however, it is unknown if Onslaught joined up separately with any faction.

After the Great Shutdown and the peace that followed it, Onslaught and the Combaticons were labeled as war criminals and held in stasis in a penitentiary. {{storylink|Cold War (issue)|Cold War}} That is, at least until Starscream freed them, and loaded them up aboard a [[Sky Lynx (G1)|shuttle]], planning to use their might to plunder Earth. {{storylink|Revelation (War and Peace)|Revelation}}

Returning to the ''[[Nemesis (G1)|Nemesis]]'' via an uncooperative [[Sky Lynx (G1)|Sky Lynx]], Starscream realized he needed to take parts from the Autobots' [[Ark (G1)|Ark]] if he ever hoped to get the ''Nemesis'' flying again, and for that he needed considerable firepower. Fortunately, there was a nearby abandoned military testing ground from which the Combaticons could scan Earth-based alternate modes. {{storylink|Black Sunshine}} When the attack on the ''Ark'' was launched, the Autobots had little problem defending against the first wave, successfully capturing [[Soundwave (G1)|Soundwave]], [[Skywarp (G1)|Skywarp]] and [[Thundercracker (G1)|Thundercracker]], but several of the Autobots were soundly beaten when the Combaticons showed up and combined into the mighty Bruticus. The behemoth attacked the ''Ark'' freeing his Decepticon compatriots before going after [[Brawn (G1)|Brawn]] and [[Ratchet (G1)|Ratchet]]. Unfortunately, the Autobots activated their ship's self-destruct before escaping, damaging the Combaticons in the resulting explosion. {{storylink|Night of the Combaticons}}

Damaged or not, the Combaticons soon had to face a powerful enemy when the crazed zealot [[Sunstorm (G1)|Sunstorm]] appeared on Earth, but before they could attack him, Bruticus' head was blown apart by [[Cliffjumper (G1)|Cliffjumper]] in the Autobot supply ship ''[[Orion]]''. In the aftermath, Bruticus's barely-conscious body was battered upon by an angry Brawn. {{storylink|Black Sunshine}} Onslaught and the other Decepticons were made the Autobots' prisoners, until Starscream negotiated a deal for their release in exchange for his aid against Sunstorm. {{storylink|Skyfire (issue)|Skyfire}}

[[File:Onslaught G1DW routeofallevil.jpg|left|upright=1.1|thumb|Well, isn't he a bossy one...]]
The repaired Combaticons were brought to Guadalcanal where they could hone their somewhat lackluster combat skills and listen to Starscream's long-winded aspirations of glory. Starscream ordered them to defeat the magnificent Autobot [[Sky Lynx (G1)|Sky Lynx]] as a means to train themselves for greater battles. Unfortunately, the Combaticons did not fare well when the crafty Autobot split into his two forms, with Onslaught nearly crushed by the Lynx's right paw as he was issuing orders. After Starscream deactivated Sky Lynx, Onslaught berated his team as buffoons for not paying attention to his battle plan.

This was the least of their troubles, however, as [[Predaking (G1)|Predaking]] showed up as soon after Sky Lynx shut down. Onslaught ordered his men to keep moving and maintain formation so as to remain smaller, faster targets, then as they neared Predaking, formed Bruticus. This encounter did not end well either... {{storylink|The Route of All Evil}}
{{-}}

===''Transformers Legends'' anthology===
The discovery that Swindle was selling Decepticon weapons on the black market lead Megatron to berate Onslaught on his inability to keep his team member under control. Onslaught asked for another chance to get Swindle under control, but Megatron denied his request, giving [[Skywarp (G1)|Skywarp]] the task of bringing Swindle in. {{storylink|Two for the Price of One}}

===''G.I. Joe vs. the Transformers''===
The Combaticons were among the Decepticon army on Cybertron when [[Serpentor|Serpent O.R.]] took control of it. As the new Decepticon leader was assaulted by Optimus Prime, he called Onslaught and several other subgroup leaders to his aid. Prime fought back, grabbing [[Razorclaw (G1)|Razorclaw]]'s [[sword]] and slashing Onslaught with it. It is unclear if this killed him or merely damaged him, but Onslaught wasn't seen for the remainder of the battle. {{storylink|The Art of War issue 5|The Art of War #5}}

===''The Beast Within''===
Onslaught participated in a savage all-out Decepticon offensive against the Autobots. With the Decepticons maintaining the advantage throughout the battle, Onslaught was amongst those who approached a crippled Optimus Prime, ready to dispatch the Autobot leader. Before they could deliver the finishing blow, the Dinobots combined into [[Beast (G1)|The Beast]], shifting the Decepticons’ priorities. Onslaught combined with his fellow Combaticons in order to square off against The Beast. {{storylink|The Beast Within}}
{{-}}

===IDW Generation 1 continuity===
:*''First Appearance:'' [[Spotlight: Arcee]]
[[File:Autocracy12-BrawlOnslaughtSkullgrinBlitzwing.jpg|left|thumb|upright=1.66|Who died and put ''Blitzwing'' in charge of ''me''?]]
Onslaught was one of many bots to come from distant regions of Cybertron to attend Megatron's speeches and demonstrations of power as the Decepticon faction began to take shape. {{storylink|Megatron Origin issue 3|Megatron Origin #3}}

After the execution of [[Zeta Prime]] and the Decepticon rise to power, Onslaught fought alongside [[Blitzwing (G1)|Blitzwing]], [[Skullgrin]], and [[Brawl (G1)|Brawl]] against an Autobot resurgence. They were driven back by the [[Dinobot (G1)|Dynobots]]. {{storylink|Endgame}} When [[Scorponok (G1)/IDW Generation 1 continuity|Scorponok]] took command of the Decepticons, the Combaticons rebelled and left Cybertron, becoming mercenaries. While breaking into a weapons vault on the [[Presidium (planet)|Presidium]] they were approached by [[Starscream (G1)/IDW Generation 1 continuity|Starscream]] and offered ample payment for returning to the Decepticon fold, which Onslaught accepted. {{storylink|Primacy issue 2|Primacy #2}} He went on to participate in [[Megatron (G1)/IDW Generation 1 continuity|Megatron]]'s all-out attack on [[Iacon (polity)|Iacon]] {{storylink|Primacy issue 3|Primacy #3}} where he attacked [[Hot Rod (G1)/IDW Generation 1 continuity|Hot Rod]], seeing the Autobot's destruction as his ticket into [[Decepticon High Command]]. He was stopped when the disillusioned Decepticon [[Slinger]] shot him in the eyes. {{storylink|Primacy issue 4|Primacy #4}}

[[File:SpotlightArcee Onslaught.jpg|upright=1.4|thumb|[[JaAm|Crumplezone! Hump that tank!]]]]
As the war went on, Onslaught led the Combaticon tactical unit assigned to the [[Decepticon Secret Service]] under [[Banzai-Tron (G1)|Banzaitron]]'s command. They were the storming squad which participated in the ground assault raid of the [[Garrus-9]] penal facility, successfully blasting their way through Autobot resistance and capturing [[Pretender Monster|the "gestalt" transformers]]. He was the only one not to wee himself over [[Arcee (G1)/IDW Generation 1 continuity|the raging death that is Arcee]], and he berated the other Combaticons for fearing her. {{storylink|Spotlight: Arcee}}

After a deal was negotiated between Arcee and Banzaitron, Onslaught and the other Combaticons later helped her in an attempt to recapture [[Monstructor (G1)|Monstructor]] (who had been stolen by [[Jhiaxus (G2)|Jhiaxus]] and [[Nova Prime|Nemesis Prime]]'s forces), though the insane Autobot disappeared mid-battle. {{storylink|Spotlight: Sideswipe}}

A few years later, Onslaught went to [[Earth]], where he was captured by the human organization [[Skywatch]]. He was among the deactivated captives retrieved by [[Hot Rod (G1)/IDW Generation 1 continuity|Hot Rod]]'s team as they searched for more allies for their quest to get off the planet. {{storylink|Things Fall Apart, Part 2: "A Rude Awakening"|A Rude Awakening}} When Swindle unleashed Menasor on the Autobots and the combiner was defeated, Onslaught was one of the Decepticons who managed to slip away. {{storylink|Things Fall Apart, Part 5: "Earthworks"|Earthworks}}

[[File:Land Ironclads Onlsaught Drinks.jpg|thumb|left|upright=1.5|It has a mouth! It has a mouth!!!!]]
After reuniting with Brawl and Vortex, Onslaught was hired by [[North Korea]]n leader [[Kim Jong Du]] to lead an attack on [[South Korea]], destroying a South Korean military outpost at the de-militarized zone in the process. He was surprised by a shot from a tank, but Brawl and Vortex quickly joined in and wiped out the human forces. This attack was directly responsible for the [[President of the United States]] declaring any country working with Cybertronians was considered in possession of weapons of mass destruction. {{storylink|International Incident Part 1: "The Land Ironclads"|The Land Ironclads}} None of the Combaticons much enjoyed working for humans, but unfortunately these humans knew more about the production of [[energon]] than they did. Onslaught assured the others he was formulating a better plan, but it was clear that they needed Swindle for these situations. As the Combaticons argued amongst themselves, the Autobots and [[Skywatch]] performed a surprise attack on them. Onslaught and the others were overwhelmed at first, but soon turned the tide after noting that the Autobots were forced to stay in their vehicle modes and that their only air support was a [[Jetfire (G1)|scientist]]. They took out two Autobots and fled back to North Korea without suffering much damage. {{storylink|International Incident Part 2: "Ranks of Bronze"|Ranks of Bronze}}

[[File:Hawk Among the Sparrows Onslaught vs Optimus.jpg|thumb|upright=1.3|Seriously man, I don't swing that way!]]
As Onslaught toasted to their victory in North Korea, the Autobots returned and resumed their assault, having dealt with their transformation issue. [[Optimus Prime (G1)/IDW Generation 1 continuity|Optimus Prime]] began wrestling with Onslaught while also telling him that helping the humans with their infighting would only lead to chaos. Onslaught was unimpressed by his words, since the Autobots had their own human "masters" in Skywatch, but found himself defeated when rebellious Decepticon [[Thundercracker (G1)/IDW Generation 1 continuity|Thundercracker]] bombed him. {{storylink|International Incident Part 3: "Hawk Among the Sparrows"|Hawk Among the Sparrows}} As the battle got close to the [[China|Chinese]] border, the combatants found that the [[Predacon (G1)|Predacons]] had allied themselves with the Chinese government just like the Combaticons had with North Korea. The Predacons were willing to let them off with a warning, but as they turned to leave, Onslaught decided to shake things up by shooting [[Rampage (G1)|Rampage]] in the back. [[File:All My Sins Remembered Heheheh.jpg|thumb|left|upright=1.9|[[Runamuck (G1)|Heh heh, fire. Fire.]]]] Mistaking this for an Autobot attack, the Predacons attacked Optimus Prime and the others, while Onslaught presumably giggled to himself. The battle ended when [[Russia]] attempted to nuke everyone present: Onslaught confirmed this via radio contact with the North Koreans. In the end, the Combaticons were set free as the Autobots didn't have the resources to keep them as prisoners, but their alliance with Kim Jong Du ended with a boom as Thundercracker bombed North Korea's energon factories. {{storylink|International Incident Part 4: "All My Sins Remembered"|All My Sins Remembered}}

When the war ended, Onslaught returned to Cybertron with a large group of Decepticons. The Decepticons felt oppressed under a provisional government of Autobots, [[NAIL|Non-Aligned Cybertronians]], and... Starscream. Starscream approached Onslaught to buy his services as he made his play for Iacon's leadership. In exchange for protecting him from those like the [[Decepticon Justice Division]] or unruly bots, Starscream would allow Onslaught a position of power when the time came. {{storylink|Applicable Skills}} When Megatron arrived at the new Cybertronian settlements, Onslaught and the other Decepticons began rioting in the streets to celebrate his return. {{storylink|City on Fire}} When Starscream successfully became the ruler of Iacon, he reneged on his deal with Onslaught, who was furious over the betrayal. {{storylink|Applicable Skills}} Following [[Metroplex (G1)|Metroplex]]'s installation as Cybertron's new capital, Onslaught and many other disgruntled Decepticons chose to live in slums outside the city instead. When they caught Optimus Prime making his way through their territory, many of them formed a mob and attacked him. {{storylink|City of Steel (issue)|City of Steel}} He later skulked by as a group of Camiens were passing out fliers regarding Optimus Prime's divinity in the district. {{storylink|The Transgressors}} 

He later rejoined his fellow Combaticon teammates as they stewed over Starscream's leadership, and upon throwing an energon canister at a viewscreen promoting his success in uniting some of the lost colonies, Onslaught declared that they wouldn't let Starscream forget the past, not without having to go through them first. They sprayed "SWINDLE LIVES" on a wall {{storylink|The Will of the Few}} thanks to being informed by an anonymous informant, "[[DC-357]]", that Swindle was alive and had damaging info on Starscream. {{storylink|07:00:00}} In light of the newly announced "Chosen One Day", Onslaught got a new grenade as a gift from his teammates. {{storylink|Choose Me}}

At Brawl's suggestion, Onslaught rejoined the Decepticon movement as they prepared for [[Galvatron (G1)/IDW Generation 1 continuity|Galvatron's]] conquest of Earth. Brawl and Needlenose led a team of Decepticons to the Space Bridge nexus, where they transported aboard the ''[[Ark-7]]'' to overpower the Autobots in Earth orbit. {{storylink|Conquerors Part 2: Lagrange|Lagrange}} Onslaught and the Decepticons engaged Arcee, [[Sideswipe (G1)/IDW Generation 1 continuity|Sideswipe]] and [[Alpha Trion (G1)|Alpha Trion]] before the ship crashed into Shanghai, China. {{storylink|Conquerors Part 4: Perihelion|Perihelion}} When that all went tits up, he abandoned the operation on Earth and fled back to Cybertron, where he continued to search the underbelly of Cybertron for the missing Swindle.

[[file:Onslaught_Riot_from_Applicable_Skills_Open_Road.jpg|thumb|upright=1|frame|left|230x230px|[https://youtu.be/esE_uA-XkJ8 MY NAME IS ONSLAUGHT AND I HATE STARSCREAMS]]]As the [[Badgeless]] began to brutalise Decepticons for information, Onslaught became sure DC-357 was onto something but the other Combaticons became worried he was ''too'' focused, costing them paying jobs. The idea of dropping the search made Onslaught storm off in a huff, {{storylink|07:00:00}} and when he came back, he found riots breaking out over a police killing. He decided they shouldn't touch this as it was likely to turn the colonists against their cause and he felt this might be a Stasrcream plot to draw them out. That's when Blast Off admitted he'd ''done'' the killing in disguise as a Badgeless, so he could film it, send it to the press, and provoke an uprising. Onslaught hit on a sneaky plan: he started a large protest that marched on Starscream to shake the tree and see what happened, and when what happened was Ironhide was made head of the cops and opened them up to anyone who wanted. Onslaught then started a fight so that Blast Off could 'stop him' and 'denounce' his plans, thus getting into the police as someone Ironhide would trust. Blast Off did the deed so well, Onslaught was proud! {{storylink|Applicable Skills}}

Onslaught eventually learned from Blast Off that Wheeljack and Rattrap had taken Swindle. Outraged, Onslaught took Brawl and went to Rattrap's, brutally beating him down to figure out where he took Swindle. Soon Vortex and Blast Off arrived with Chromia and Wheeljack, and Onslaught and the other Combaticons forced them to lead them to the brain-dead Swindle. Onslaught was unperturbed by Swindle's condition, and forced Rattrap to retrieve the [[Enigma of Combination]]. {{storylink|Things We Said We'd Never Do}} Onslaught used the Enigma on himself and his team, forming [[Bruticus (G1)|Bruticus]], hoping that he might be able to access the dirt Swindle had on Starscream. As Bruticus rampaged through Iacon, within the combiner's psyche, Onslaught soon found what he was looking for. Though Windblade tried to appeal to Onslaught within the combiner to help her take down Starscream with their evidence, it was to no avail. Eventually Ironhide was forced to fire a rocket at Bruticus' head, and the shock forced the Combaticons to disconnect. Windblade frantically tried to get Onslaught and the Combaticons to wake up to share what they had learned, but failed. {{storylink|The Line Between Us}} 

Onslaught and his fellow Combaticons were imprisoned and awaiting trial, though Ironhide was reluctant to prosecute them if their mental scarring proved too great. {{storylink|Ping}} 

The Combaticons were still comatose when Starscream told the [[Eukaris|Eukarian]] [[Mnemosurgery|mnemosurgeon]] [[Airachnid (G1)|Airachnid]] to turn them to his side as one of his combiners. In Blast Off's mind he woke up next to Onslaught, revealing that Blast Off had a thing for his commander. It was soon revealed by Starscream, who was also there, that this was all a dream and that if Blast Off took his offer to help him sway the Combaticons for his side he could make this a reality. All he needed in exchange was for Blast Off to cover any holes in their story. Blast Off eventually agreed, and as a result, Onslaught and the others were made to believe that Onslaught's original deal with Starscream had worked out, with the Combaticons having been his secret and loyal bodyguards, Onslaught's public protest was done to draw out dissenters, and that their forming of Bruticus had been a last-ditch attempt to save Swindle's life with Starscream's approval. Soon, Onslaught woke up, seeing Blast Off by his side. He then touched Blast Off's hand, revealing Starscream kept his promise to make Onslaught notice him. {{storylink|The Price of You}} After Onslaught assured Blast Off that he felt fine, Starscream arrived and began playing upon the manipulation to Onslaught's memories, claiming he had felt vulnerable without him around and assured the Combaticon leader that their risk to save Swindle had paid off. Soon the Combaticons "resumed" their work of protecting Starscream, and prior to Onslaught's first day back he and Blast Off arranged a date. {{storylink|If I Know You}}

Onslaught was among the security detail for the ceremony to welcome Earth into the Council of Worlds. When [[Iron Ring|a group of human assailants]] attacked, he mobilised to fight back and evacuate Starscream. {{storylink|First Strike issue 1|First Strike #1}} 

Onslaught and Vortex later ushered Circuit and Longtooth out of the Council chambers during Windblade's official return to her post, but when Vortex dared the two reporters to resist, Onslaught warned him not to cause trouble. During the final debate before the election to decide the new leader of Cybertron, Starscream revealed all of his crimes to the public, including the manipulation of the Combaticons. As a result, Onslaught and the other Combaticons were imprisoned for their rampage as Bruticus, with Onslaught shunning Blast Off for his cooperation in manipulating them. {{storylink|The Chosen One}}

{{-}}

===''Universe'' toy bio===
Delighting in successful strikes on the Autobots, Onslaught was the type to remain out of battle to direct tactics. His entrance into the battlefield was typically a sign that something had gone wrong with the plan. {{storylink|#Uni08Ultra|''Universe'' Ultra Class Onslaught toy bio}}

===''Henkei! Henkei! Generations'' manga===
When the [[Starscream (G1)|Starscream]] of another universe attempted to attack [[Galvatron (G1)|Galvatron]], Onslaught and [[Astrotrain (G1)|Astrotrain]] defended their leader. However, Starscream possessed Onslaught and began wrecking havoc with his body. Starscream was exorcised out of his host after [[Mirage (G1)|Mirage]] projected an illusory [[Galvatron (G1)|Galvatron]], scaring Starscream back to his home dimension. {{storylink|Starscream's New Body}}

===''Transformers: All Spark''===
{{charstubfiction}}
{{storylink|Another Episode, Part 1}} {{storylink|Another Episode, Part 2}}

===Starscream's New Power===
Onslaught attempted to apprehend Starscream, only to be driven back when the latter managed to get his hands on some weapons from Shockwave's lab. {{storylink|Starscream's New Power}}

===''Kre-O'' online manga===
Summoned by Starscream to act as his elite squad (whose first mission, of course, was to overthrow [[Megatron (Kre-O)|Megatron]]), Onslaught rolled onto the scene alongside [[Brawl (G1)|Brawl]], [[Swindle (G1)|Swindle]], and [[Vortex (G1)|Vortex]] (who Starscream had swayed to his side by making him one of his elites and even threw in a new paintjob). He boasted that they could leave the strategy to him, and was irritated when Vortex offered to stay behind and guard the base. When the Combaticons combined into Bruticus, Vortex constant worry for the base's safety compelled the team to withdraw. When Starscream, under imminent threat of a beating from Megatron, contacted the team to demand to know where they were, Onslaught joined his teammates in happily informing their illustrious leader they were all protecting the base together. Aww.  {{Storylink|New Military Unit Combaticon! Bruticus, Combine!}}

===''Cloud''===
{{charstubfiction|{{storylink|Awakening (Cloud)|Awakening}} {{storylink|Eagerness}}{{storylink|TFC-A01}}}}

===''Transformers vs. G.I. Joe''===
The Combaticons infiltrated [[G.I. Joe (team)|G.I. Joe]] disguised as their vehicles, with Onslaught taking on the form of [[Ghostrider]]'s stealth bomber. During the Decepticon-[[Cobra]] attack on the [[United Nations]], the Combaticons revealed themselves and combined into Bruticus to fight [[GIJONIN]]. {{storylink|Expelled from the Garden}}
{{-}}

===''Combiner Wars'' cartoon===
Onslaught was among the Decepticon troops who bore witness to a pivotal duel between Optimus Prime and Megatron, one meant to end the war before the never-ending arms race between the two factions spiralled further out of control. {{storylink|Prelude to Transformers: Combiner Wars - Optimus Prime}}

==Commercial appearances==
*Onslaught, [[Brawl (G1)|Brawl]], and [[Swindle (G1)|Swindle]] were part of a Decepticon attack force that assaulted the Autobots' launch site. All three were rammed by Ultra Magnus in his vehicle mode as he entered the fray. {{storylink|Commercial/Generation 1#Ultra Magnus|Ultra Magnus commercial}}
*Onslaught and the rest of the Combaticons charged down a ravine to face-off against [[Metroplex (G1)|Metroplex]]. As they neared him, the Combaticons combined into Bruticus and took to the skies. {{storylink|Commercial/Generation 1#Bruticus and Metroplex|Bruticus and Metroplex commercial}}
Onslaught was part of a massive battle between Kreons. He and the Combaticons combined into Bruticus to gain the advantage in battle, and then chased the Autobots off alongside [[Predaking (G1)|Predaking]]. {{storylink|Commercial#Kre-O|KRE-O Transformers Micro Changers and Combiners Construction Sets commercial}}

==Games==
===''The Transformers'' (PS2)===
{{Note|Onslaught is a non-playable character. He appears among the legion of Decepticon duplicates in the Autobot campaign.}}
{{storylink|The Transformers (PS2)|The Transformers}}
{{-}}

===''Transformers Legends''===
In the early days of the war, Megatron tasked Onslaught and [[Dead End (G1)|Dead End]] with breaching Iacon's defences. The two Decepticons were opposed by [[Bumblebee (G1)|Bumblebee]] and [[Warpath (G1)|Warpath]], and were ultimately unsuccessful in taking the city due to [[Metroplex (G1)|Metroplex]]'s involvement. {{storylink|Assault on Iacon}}

Onslaught was active in the Decepticon/Autobot war when [[Doctor Arkeville]] created [[Nemesis Prime (G1)|Nemesis Prime]]. He didn't take an active role when the Doctor's creation went on a rampage and was stopped by the [[Aerialbot (G1)|Aerialbots]] however. {{storylink|Nemesis Rising}}

===''Transformers: Battle Tactics''===
[[File:BattleTacticsOnslaught.jpg|thumb|left|upright=1.6]]
Onslaught participated in battles against a variety of opponents, both Autobots and Decepticons. Sometimes there were many of him! He was a Super Rare character who could be recruited by collecting 250 units of Cybermetal, 75 units of Transmetal, and 10 cores of this character. {{storylink|Transformers: Battle Tactics}}

===''Transformers: Earth Wars''===
[[file:OnslaughtEarthWars.jpg|thumb|upright=2| Tactical Oversight? Nah. Just lots of BOOM.]]
It would be easy to dismiss Onslaught as a brutish thug.  But to him his greatest weapon is not his photon missiles, but his amazing tactical mind.

The key to victory is planning, and Onslaught executes his strategies with exacting and dispassionate logic. It's only when things don't go to plan that he gets frustrated and lashes out.
Which, admittedly, is often. VERY often. {{storylink|Transformers: Earth Wars|Onslaught bio}}

Onslaught is one of Megatron's more elite warriors, and he is leader of the [[Combaticon (G1)|Combaticons]] on Cybertron, save Swindle. He is contacted by Megatron to get them to earth. He arrives in time for the battle of the Codex Key. He really hates Swindle for leaving the Combaticons for profit, seeing as it left the Combaticons at a tactical disadvantage.

When Megatron states he needs a new combiner to take on Optimus's new combiner, he immediately <s>forces</s> "recruits" the Combaticons to form their gestalt Bruticus, despite Onslaught's complaints they are not ready to unleash Bruticus yet. {{storylink|Transformers: Earth Wars}}

Onslaught noticed Swindle's absence, and his team concluded that Swindle was off to sell information on [[Shockwave (G1)|Shockwave]]'s interdimensional recruitment plan to the Autobots. They pursued Swindle to the meeting location, and a battle ensued. {{storylink|Transformers: Earth Wars|Rogue Trader}}

*'''Class''': Special
*'''Lowest star rating''': 3 Star (2 star beta)
*'''Weapons''': Onslaught uses a unique Grenade launcher custom modified to lay down a blanket of grenades onto the battlefield. It deals heavy damage to any target, or anything around it for that matter, Onslaught has in sights. '''KABOOM!'''
*'''Ability: Line barrage''': Shoots 12 small rockets from long range delivering damage in a line across the target.
**'''Ability Cost''': 7 ability points. +3 for continued usage. 
{{-}}

==Toys==
===Generation 1===
[[File:G1Onslaught toy.jpg|upright=1.66|thumb|The Real American Decepticon]]
*'''Onslaught''' ([[1986]], [[1991]])
**''Team ID number:'' '''C5'''
**''Japanese ID number:'' '''D-64'''
**''Accessories'': "[[Sonic stun-gun]]" rifle, double-barreled turret, chest shield, ramp, Bruticus chest shield, Bruticus head, left & right Bruticus fists, left & right Bruticus foot stands

:Originally designed for the aborted ''[[Diaclone]]'' line ''Jizai Gattai'' ("Free Combination") and then brought over to the ''Transformers'' toyline, Onslaught transforms into a dark blue and green mobile anti-aircraft truck of made-up origin, armed with a large double-barreled cannon mounted on the flatbed of his vehicle mode. Like all of the original four [[Scramble City (toyline)|Scramble City]]-style combiner team leaders, he can also assume a base/gun emplacement mode with a ramp that smaller Combaticons can use, which can be connected to both the Autobot city [[Metroplex (G1)|Metroplex]] (a feature not mentioned in either toy's instructions, for obvious reasons) and to the Decepticon city [[Trypticon (G1)|Trypticon]] (a feature only documented in Trypticon's instructions). As with [[Motormaster (G1)|Motormaster]] and [[Silverbolt (G1)|Silverbolt]], Onslaught was originally designed to feature a spring-loaded launching mechanism in base mode that would propel the smaller vehicles off him. Hasbro dropped the feature, perhaps [[for safety reasons]], but it was retained on the Japanese edition of the figure.

:In robot mode, Onslaught is armed with a long olive [[sonic stun-gun]] and is accessorized by a small chest plate. The gun can store on his backpack in either mode via two rectangular pegs which hold onto his gun sight. Holes in the side of the gun are, probably coincidentally, just the right size to peg in the smaller weapons from the other Combaticons—a feature that would be canonized only for the later Ruination version of the mold.

:Onslaught combines with the other Combaticon toys into Bruticus, forming the central body component of the super-robot with the addition of a large silver chest plate and Bruticus's head. He also comes with Bruticus's hands and feet.

:The complete set of Combaticons were re-released in the European-market "[[Classics (Europe)|Classics]]" line in 1991; these releases typically have the [[rubsign]] indent removed from the molding. However, Onslaught has his indent intact, and the indent remains even in more recent reuses of the mold.

:This mold was [[redeco]]ed as ''[[Fight! Super Robot Lifeform Transformers: Operation Combination (toyline)|Operation Combination]]'' [[Great Cannon]], as well as [[Transformers: Robots in Disguise (2001 toyline)|2001 ''Robots in Disguise'']] and ''[[Transformers: Universe (2003 toyline)|Universe]]'' [[Mega-Octane]].

::*''[http://www.tfu.info/1986/Decepticon/Onslaught/onslaught.htm More information on Onslaught at TFU.info]''

{{-}}{{anchor|Bruticus}}
*'''Bruticus''' (multi-pack, [[1985]])
**''Japanese ID number'': '''D-69'''

:In addition to his single release, Onslaught was also sold in a "Bruticus" [[giftset]] alongside the other Combaticons. The gift set was never available in the USA or Canada, but only in [[Japan]] and [[Italy]].
{{-}}

===Generation 2===
[[File:G2Onslaught toy.jpg|upright=1.66|thumb|[[Tom Kenny|I'm a Goofy Goober, yeah!]]]]
*'''Onslaught''' ([[1993]])
**''Team ID number:'' '''C5'''
**''Accessories'': "Sonic stun gun" rifle, double-barreled turret, missile launcher, 2 missiles, chest shield, ramp, Bruticus chest shield, Bruticus head, left & right Bruticus fists, left & right Bruticus foot stands

:In ''Generation 2'', Onslaught was redecoed in a rather outlandish colour scheme of bright orange covered in purple camouflage, with purple replacing most of his olive and silver colours. The stickers on the back of his truck proudly state that he is indeed Onslaught. In this form he was reputedly "one metamorphin' dude-icus." 

:His new spring-loaded missile launcher was taken from [http://www.yojoe.com/action/91/snowserpent2.shtml Snow Serpent] from the ''[[G.I. Joe (team)|G.I. Joe]]'' toyline, and was the same one used by Gen2 [[Sideswipe (G1)|Sideswipe]] and [[Jazz (G1)/Generation 1 cartoon continuity|Jazz]]. His backpack cannon was [[retool]]ed with a peg-hole to mount this new launcher. This is the only peg-hole on Onslaught to accommodate the gun's smaller peg, rather than its 5mm peg. (In theory the other smaller Combaticons can also hold the rifle, and their weapons can store on Onslaught's backpack now. Not that Onslaught's about to lend his gun to Swindle or Brawl.) 

::*''[http://www.tfu.info/1994/Decepticon/Onslaught/onslaught.htm More information on G2 Onslaught at TFU.info]''

{{-}}{{anchor|G2BoxSet}}
[[File:G2toy-OnslaughtAmazon.jpg|thumb|upright=1.66|"It's not easy bein' cheesy."]]
*'''Bruticus''' (Box set, [[2012]])
**''Accessories'': Dual cannon

:Part of a giftset [[exclusive]] to [[Amazon (website)|Amazon]] and [[BigBadToyStore]], this version of Onslaught is a redeco of ''[[Transformers: Generations|Generations]] [[Transformers: Fall of Cybertron|Fall of Cybertron]]'' [[Onslaught (WFC)|Onslaught]] in ''Generation 2'' colors. As usual, he forms the torso of Bruticus. Though [[:File:GenerationsG2Onslaught.JPG|stock photography depicted Onslaught]] with a black head and black deco on his gun, the final toy rendered both of these in unpainted purple plastic.

:This toy was [[retool]]ed into ''Fall of Cybertron'' [[Impactor (Prime)|Impactor]].
{{-}}

===Universe (2008)===
[[File:Onslaughtuniverselegends.jpg|upright=1.66|thumb|Because ''Classics'' Legends [[Perceptor (G1)|Perceptor]] was ''super''-popular.]]
*'''Onslaught''' (Legends, [[2008]])
**''Series'': Classic Series

:Part of the very first wave of ''[[Transformers: Universe (2008 franchise)|Universe]]'' [[Legends Class (2005)|Legends Class]] toys, Onslaught is a [[redeco]] of Legends Class ''[[Transformers: Cybertron (toyline)|Cybertron]]'' [[Red Alert (Armada)#LOC|Red Alert]], transforming into a SWAT-deco'd BTR-90 armored personnel carrier mounted with a top-mounted missile similar to a SCUD launcher. Because apparently SWAT teams now have missiles. <small>Well, maybe in [[Chicago]]....</small> Onslaught uses the Movie-style Decepticon symbol.

:This mold was also used to make ''[[Transformers: Classics|Classics]]'' [[Perceptor (G1)#Classics|Perceptor]].

::*''[http://www.tfu.info/2008/Decepticon/LegendsOnslaught/onslaught.htm More information on Universe Legends Onslaught at TFU.info]''

{{-}}{{anchor|Uni08Ultra}}
[[File:UniverseOnslaughtToys-HasbroTakara.JPG|upright=2.2|thumb|They found your phone number and want to ask you a few questions.]]
*'''Onslaught''' (Ultra Class, 2008)
**''Accessories'': Shield

:The large ''Universe'' version of Onslaught transforms into a six-wheeled SWAT assault truck with positionable mine-scoops and a rotating double-barreled turret on top. When the button on his rotating turret is pressed, electronic lights in his head and turret flash and one hears either machine gun fire or a siren sound, either of which are continuous if held down. Rolling the vehicle's middle left tire activates a third sound effect of him causing extensive property damage on something unfortunate enough to get caught under his wheels. A looped driving sound will then be continuously played until the tire stops rolling, when a final sound of the vehicle driving away/to a halt is played. He comes with a riot shield, which can either connect to a flip up tab on Onslaught's left arm in robot mode, or store on top of his turret in either mode. The small flap at the top of the shield is used to access the turret's button, either by pressing on the flap itself, or by flipping it open and pressing the button directly. A button on Onslaught's right arm spring-deploys an arm-mounted weapon. 

:The robot mode [[Kibble#.22Faux-parts.22|cheats]] somewhat, having a second tow-winch on his belt-buckle immediately below his vehicle hood, while the actual vehicle mode winch splits in two to form his shoulders ([[#Notes|see below]] for more on this). The [[stock photography]] also shows him as [[:File:Onslaughtuniversetoy.jpg|having black cannons and hands, and being slightly mis-transformed]]. 

:The Japanese [[TakaraTomy]] version of Onslaught was released in American ''Universe'' packaging as a USA Edition toy. He is redecoed to more closely resemble the colours of the original Onslaught toy and his appearance in the ''Generation 1'' cartoon. His sparkly metallic slate-blue is replaced with swirly metallic teal, the blue paint on his arms and crotch is replaced by a dark greenish-blue, and the silver and dark silver on the sides of his face are replaced by teal. He also has slightly more paint on his face, with his mouth-plate being painted silver.

:The first waves of Onslaughts gave only very brief clips of sound when the button gimmick was activated. (The siren ended up sounding like a set car alarm.) This was changed in the Japanese release and as a [[Variant|running change]] in the U.S. version, so that the gun and siren noises are now restored to their intended full lengths. "MONZO 12782" is [[tampograph]]ed onto the front of the vehicle mode on both versions, a reference by Hasbro to the ever-helpful [[Fandom|fan]] [[Matthew Karpowich]] (aka [[User:Monzo|Monzo]]) and his birthdate, [[December 7]], [[1982]], or 12-7-82.

:This mold was redecoed as ''[[Transformers: Universe (2008 toyline)|Universe]]'' [[Hardhead (G1)#Universe (2008)|Hardhead]] and retooled as ''[[Transformers Timelines (toyline)|Timelines]]'' [[Clench (G1)#Timelines|Clench]]. The Clench tooling also served as the basis of the non-toy ''[[Beast Wars: Uprising]]'' incarnation of [[Torca (BW)|Torca]].

::*''[http://www.tfu.info/2008/Decepticon/TFUOnslaught/onslaught.htm More information on Universe Ultra-Class Onslaught at TFU.info]''

{{-}}{{anchor|BrutMaxSet}}
[[File:Universe-ROTF-toy Onslaught.jpg|thumb|upright=1.66|[[Grindcore (G1)|Grindcore]] stole his design, so he stole Grindcore's colors.]]
*'''Bruticus Maximus''' (Box set, 2008)
**''Series'': G1 Series

:The third ''Universe'' Onslaught toy is a redeco of ''[[Transformers: Energon (toyline)|Energon]]'' [[Barricade (Energon)#Energon|Barricade]], transforming into an eight-wheeled armored personnel carrier with a rear-mounted (non-firing) missile rack that turns and elevates. Amusingly, Barricade has a more Onslaught-accurate colour scheme than ''Universe'' Onslaught. The alphanumeric code "C5" tampographed on the front of his vehicle mode is a reference to the original Onslaught toy's American release's team ID number. For a little extra G1 flair, Onslaught's (as well as any other variations of the sculpt) missile rack in vehicle-mode can be clicked back to be dragged behind, elongating the entire vehicle, similar to the original toy.

:Onslaught also has a paint error on the right robot knee, in that there is no paint around the hole immediately below the knee, where there ''is'' paint on the left one. This error is also evident in the box photos for the individual robot mode, but not the combined mode, curiously. When combined with the other Combaticons, Onslaught forms the torso.

: He was only available as part of the ''Universe'' Bruticus Maximus [[giftset]], which was initially intended to be released as a [[Target]] exclusive in the United States, but ultimately ended up being only available in some non-American markets such as Australia and Singapore. Instead, American markets eventually received a [[rebranding|rebranded]] version of this giftset (with no changes to the toys themselves) in ''[[Transformers: Revenge of the Fallen (toyline)|Revenge of the Fallen]]'' packaging (thereby creating a new [[live-action film series]] [[Onslaught (ROTF)|Onslaught]] character), exclusively available at Target stores in the United States and at Zellers stores in Canada. ''Revenge of the Fallen'' Onslaught retains the aforementioned paint error.

:This sculpt was redecoed into the ''[[Transformers United|United]]'' versions of Onslaught (see [[#United|below]]) and was retooled to make ''[[Transformers Timelines (toyline)|Timelines]]'' [[Heatwave (Timelines)#Timelines|Heatwave]].

::*''[http://www.tfu.info/2009/Decepticon/TargetOnslaught/onslaught.htm More information on Universe multipack Onslaught at TFU.info]''
{{-}}

===Encore===
*'''Bruticus''' (multi-pack, Japan [[2009]])
**''ID number:'' '''16'''

:A reissue of the original G1 Onslaught toy at first sight, this toy is actually a redeco of the ''Robots in Disguise'' Mega-Octane retool of the sculpt, complete with shortened rifle, a plastic chest, and all other subsequent mold changes. Additionally, the Japan-only base mode launcher mechanism was reinstated for this release. Unfortunately, the sculpt also has quite a bit of visible mold wear-and-tear thanks to the inordinate number of times the Onslaught sculpt has been reused and retooled over the years.

:This version of Onslaught was only available as part of a Bruticus gift set released under [[TakaraTomy]]'s ''[[Transformers Encore|Encore]]'' line of reissues.
{{-}}

===United EX===
*'''Combatmaster Prime Mode''' ([[2012]]-[[September 22|09-22]])
**''ID number'': '''EX-01'''
**''Accessories'': APC Drone, Armored Car Drone, Missile Carrier Drone, Tank Drone

:Combatmaster is a [[redeco]] of the ''[[Power Core Combiners]]'' [[Bombshock (PCC)#Toys|Bombshock]] toy, into a twin-barreled artillery cannon truck of indeterminate model. He also has a "Prime Mode" where he becomes the torso of a super robot, capable of using any auto-transforming Power Core Combiner drone-machine molds for limbs.

:He comes with four color-coordinated military vehicle drone-limbs, redecos of the [[Combaticon (PCC)|Combaticon]]s. Each one has a square socket for a Power Core Combiner connection; when attached via the blue plugs on a Commander figure, the vehicles automatically transform into a super-robot limb, and snaps back to vehicle mode when disconnected. Despite the universal connector, each drone can only form one limb type (but can be swapped from left to right):

:*1: '''Morser Drone''' [Missile Carrier Drone] — Arm (Combatmaster's right)
:*2: '''Panzer Drone''' [Tank Drone] — Arm (Combatmaster's left)
:*3: '''Kannonier Drone''' [APC Drone] — Leg (Combatmaster's right)
:*4: '''Spaher Drone''' [Armored Car Drone] — Leg (Combatmaster's left)

:Combatmaster's mold was also used to make [[Steelshot]]. The drone-limb molds were also used to make components for two other Power Core Combiner teams: the Missile Carrier Drone and Armored Car Drone molds were used for the [[Destron (PCC)|Destrons]], while the APC Drone and Tank Drone molds were used for the [[Protectobot (PCC)|Protectobots]].
{{-}}

===Generations===
====Fall of Cybertron====
[[File:Generationstoy-RetailOnslaught.jpg|thumb|upright=1.67]]
*'''Onslaught''' (Deluxe Class, [[2012]])
**''Series/number'': '''01/#004'''
**'''PART 1 OF 5!'''
**''Japanese release date:'' '''[[2013]]-[[January 26|01-26]]'''
**''Japanese ID number:'' '''TG07'''
**''Accessories:'' Cannons
{{note|The Hasbro release of ''Fall of Cybertron'' [[Onslaught (WFC)|Onslaught]] was [[repurposing|repurposed]] as Generation 1 Onslaught in IDW's ''[[The Transformers: Robots in Disguise|Robots in Disguise]]'' comic series and the pack-in comic "[[Starscream's New Power]]" while the TakaraTomy release of ''Fall of Cybertron'' Onslaught was repurposed as ''[[Transformers Cloud|Cloud]]'' Onslaught.}}

:A [[redeco]] of Onslaught from the [[Bruticus (WFC)|Decepticon Bruticus]] gift set was available individually alongside his fellow Combaticons as part of the second [[wave]] of the ''[[Transformers: Fall of Cybertron|Fall of Cybertron]]''-themed 2012-onwards Deluxe Class ''[[Transformers: Generations|Generations]]'' assortment. Overall, these versions of the Combaticons replace the [[show-accuracy|game-accurate]], the [[The Transformers (cartoon)|original ''The Transformers'' cartoon]]-inspired decos with more "flashy" colors apparently homaging the color scheme of [[Bruticus Maximus (Energon)|Bruticus Maximus]]. Onslaught, however, is an exception to this: Although his colors are brighter and more vivid, the colors themselves are more game-accurate, replacing the dull shade of ocher with dark blue as the main color. 

:Aside from the colors, mass retail Onslaught is identical to the version from the Decepticon Bruticus gift set.

:The TakaraTomy Japanese release features a shade of dark blue similar to Hasbro's. Naturally, it features more paint applications, such as blue on the wheels and painted "light" details.

::*''[http://www.tfu.info/2012/Decepticon/Onslaught/onslaught.htm More information on retail Onslaught at TFU.info]''
{{-}}

{{anchor|CombinerWars}}
====Combiner Wars====
[[File:Combiner Wars Onslaught toy.jpg|thumb|upright=1.67|How does he shoot aircraft when his cannons can't aim left or right? Does he keep an elaborate system of mirrors around him that the blasts cartoonishly bounce off of?]]
*'''Onslaught''' (Voyager Class, [[2016]])
**''Accessories'': Two cannons

:Part of the first wave of ''[[Combiner Wars (toyline)|Combiner Wars]]'' product for 2016, Onslaught is a heavy retool of [[Hot Spot (G1)#CombinerWars|Hot Spot]], replacing most the robot mode's parts from the waist up and turning the vehicle mode backwards, resulting in a transformation into an anti-aircraft truck rather than a fire truck. Being a ''Combiner Wars'' Voyager, he can combine with any four of that line's Deluxes, though he is meant to combine with his fellow [[Combaticon (G1)#CombinerWars|Combaticon]]s to form [[Bruticus (G1)#CombinerWars|Bruticus]]. His guns can combine end-to-end to form a larger gun for Bruticus. While it may seem as if his turret cannot rotate, folding the combiner chestplate parts at the side of the truck mode up will allow it to do so.

:When Hasbro originally announced the figure at [[BotCon 2015]], he was advertised as having a tan Bruticus chestplate for a ''Generation 1'' Onslaught-accurate color scheme as the first release and a silver chestplate for a ''Generation 1'' Bruticus-accurate color scheme as a [[variant#Running changes|running change]]. Instead, only the version with a silver chest plate ever made it to retail, with the tan chestplate version never being released. He and the last three waves of ''Combiner Wars'' Deluxe and Voyager figures later started showing up at TJ Maxx at reduced prices.

:Onslaught was redecoed into ''Unite Warriors'' [[Mega-Octane#Unite Warriors|Dolrailer]] and retooled as [[Transformers Figure Subscription Service|TFSS]] [[Bludgeon (G1)#Generations|Bludgeon]]. The original version of the mold was retooled as [[Pyra Magna]], which in turn was redecoed into [[Megaempress]], and differently retooled as ''Power of the Primes'' [[Inferno (G1)/toys#Generations|Inferno]]. This tooling also served as the model for [[Soundwave (SG)|''Shattered Glass'' Soundwave]] in "[[Epilogue Two]]".

::*''[http://www.tfu.info/2016/Decepticon/CWOnslaught/onslaught.htm More information on ''Combiner Wars'' Onslaught at TFU.info]''
{{CWHotSpotMold}}

{{-}}{{anchor|G2BruticusSet}}
[[File:TF-Combiner-Wars-G2-Onslaught.jpg|upright=1.66|thumb|Onslaught is a long time practitioner of the ancient art of disco!]]
*'''Bruticus''' (Collection Pack, 2016)
**''Accessories'': Two cannons

:A ''Generation 2''-themed redeco of ''Combiner Wars'' Onslaught is packed along with the other Combaticons (including [[Shockwave (G1)/toys#G2BruticusSet|Shockwave]]), and sold together in a massive box.

:Unfortunately, it appears that this Onslaught suffers from the same [[misassembly]] as [[Pyra Magna#Generations|Pyra Magna]]: The knee struts are reversed on both legs, preventing his assemblies from locking in properly for robot mode. In an undocumented feature also shared with Pyra Magna, the backs of his feet can flip out to provide better support.

::*''[http://www.tfu.info/2016/Decepticon/CWG2Onslaught/onslaught.htm More information on ''Combiner Wars'' G2 Onslaught at TFU.info]''
{{CWHotSpotMold}}
{{-}}

===United===
*'''Bruticus''' (2012)

:Released exclusively by TakaraTomy in non-Japanese Asian markets, this redeco of the ''Energon'' Bruticus Maximus set has paint layouts similar to the previous ''Universe'' (2008)/''Revenge of the Fallen'' release, but with a much greater emphasis on G1-accurate colors. Onslaught's color scheme is perhaps the most different from the previous release, being very similar to his Generation 1 toy in robot mode, but is almost completely gray when transformed into Bruticus' torso, to reflect the large gray chest plate on the original Bruticus toy. Additionally, Bruticus' hands/feet/weapons, which were previously cast in translucent colored plastic are now opaque gray.
{{-}}

===Bot Shots===
[[Image:BotShots Onslaught.jpg|thumb|right|300px|I'm only doing the o_O face because someone stole one of my cannons... and my release date!]]
*'''Combaticons''' (Multi-pack, 2013?)
**''Number'': '''T0??'''
***''Fist strength'': '''447'''
***''Blaster strength'':
***''Sword strength'':
:''[[Bot Shots (toyline)|Bot Shots]]'' Onslaught is a redeco of [[Warpath (G1)/toys#Bot Shots|Warpath]], transforming into a tank. As a Flip Shot, an impact to the front of his vehicle mode causes him to flip up when autotransforming. He was to be sold in a five-pack with [[Blast Off (G1)#Bot Shots|Blast Off]], [[Brawl (Movie)#5Pack|Decepticon Brawl]], [[Swindle (G1)#Bot Shots|Swindle]], and [[Vortex (G1)#Bot Shots|Vortex]], but this never saw release.

:This mold was originally used to make [[Brawl (Movie)#BotShotFlipShot|Flip Shot Brawl]].

{{canceledtoy}}

===Kre-O===
[[Image:KreO-Toy Onslaught.jpg|right|thumb|300px|Where'd my cannons go?!]]
*'''Decepticon Bruticus''' (Micro-Changer Combiner, 2013)
**''Set number'': '''A2225'''
**''Pieces'': '''79'''
**''Accessories'': Rifle

:Onslaught comes as part of the Bruticus [[Micro-Changer]] combiner set, and can be rebuilt from his robot mode into a truck. He can also contribute his bricks to form Bruticus. Unlike Swindle but like Brawl and Vortex, he is based on his [[#Generation 1|Generation 1 toy]].

::*''[http://www.tfu.info/2013/Decepticon/Kre-OOnslaught/onslaught.htm More information on ''Kre-O'' Onslaught at TFU.info]''

{{anchor|Combiner3pack}}
*'''Combiner Robot Mega Pack''' (3-pack, 2016)
**''Set number'': '''???'''
**''Pieces'': '''245'''

:3 years later, the 3 Micro-Changer combiners, Superion, Bruticus, and Menasor was reissued and released as a 3-pack. The toys were unchanged from their individual releases.

{{-}}

===Unite Warriors===
[[File:TF-Unite-Warriors-UW07-Onslaught.jpg|upright=1.66|thumb|Swindle dumped a bucket of blue paint on me. I'd kill him if I didn't need to combine with him.]]
*'''Bruticus''' (Multi-pack, 2016-[[June 25|06-25]])
**''ID Number:'' '''UW-07'''
**''Accessories'': Individual Combaton weapons, Combatron extremities

:''[[Transformers Unite Warriors|Unite Warriors]]'' Onslaught is a redeco of the ''Combiner Wars'' mold in color layout based on his cartoon model, with changes such as a blue head with silver faceplate, blue shoulders, and a Bruticus chestplate [[Bruticus (G1)#Notes|colored like Blast Off]]. He also features additional paint details in vehicle mode, including a painted grill and rims. ''Unite Warriors'' Onslaught was sold only in a multi-pack with the other Combatrons.

:As a Voyager Class ''Unite Warriors'' figure, he can combine with any Deluxe Class figures from either Hasbro's ''Combiner Wars'' subline or Takara's ''Unite Warriors'' line, though he was meant to combine with his Combatrons to from Bruticus.
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==Notes==
[[File:Onslaughtmodelsheetshood.jpg|upright=0.9|thumb|Onslaught's early, unused character model (left) is more toy-accurate, if you ignore a heck of a lot.]]
*Onslaught's ability to combine with Metroplex is due to the fact that both were originally designed as part of the ''[[Diaclone]]'' line, where both were presumably part of the same faction. Neither were ever released under the ''Diaclone'' brand, as it had long since been overtaken by the Transformers.
*Like the rest of the Combaticons, Onslaught had an earlier, unused [[character model]] which superficially resembles the toy, other than the head design. There are other problems, such as wheel placement, but it's possible the artist of the unused character model was working off crappy source material.
[[File:EuroClassicOnslaughtPurple.jpg|thumb|upright=0.9]]
*When the unused character model was redrawn into the final character model, it kept the odd wheel placement and gave Onslaught his toy's head, but did some bizarre things with his transformation. Like with many of the other Combaticons' final character models, such as Swindle's, his torso is the bumper, hood, and roof of the vehicle mode flattened out. Years later, Onslaught's Ultra class ''Universe'' toy attempted to replicate this [[transformation scheme]].
*The packaging of the 1990 European [[Classics (Europe)|Classics]] release of the original Onslaught toy depicted Onslaught and the Combaticons in new color schemes—Onslaught himself was mainly purple—despite the fact that the actual toys looked identical to their original releases. While it may never be known for certain, it has been theorized that these colors originated from a packaging printing error rather than a legitimate attempt to [[redeco]] the Combaticons. 
[[File:Universe Onslaught originalsculpt.jpg|upright=0.9|thumb|The dream is dead.]]
*In the [[commercial]] advertising the Generation 2 Aerialbots and Combaticons, Onslaught is referred to as "one metamorphin' dudicus". It is presently unknown what a dudicus ''is'', or what qualifications Onslaught has met to be the only known one.
*As revealed on Hasbro's ''Transformers'' website,<ref>[http://replay.web.archive.org/20090121131445/http://www.hasbro.com/transformers/universe/default.cfm?page=News/Item&newsid=A795A47F-D56F-E112-48649ACADFB6ADDC Hasbro's preview of ''Universe'' Wave 1's toys]</ref> ''Universe'' Ultra class Onslaught's original prototype featured a larger head that lacked a neck section, and the front section of his vehicle with a (non-functional) winch folded down to become his stomach and waist, as well as more cartoon-accurate sculpted detailing on his waist. However, on the final version of this mold, the winch remains on his shoulders while another winch is molded onto the battery cover as part of his waist.
*In the Wings of Honor continuity the Combaticons are swayed to the Decepticon side by Deathsaurus appealing to their darker natures, represented by one of the Seven Deadly Sins. Fittingly enough, as the leader of the team Onslaught falls to the most dangerous of the Sins: Pride.

===Foreign names===
*''Japanese:'' '''Onslaught''' (オンスロート ''Onsurōto'')
*''French:'' '''Abordage''' (Canada, "Boarding")
*''Hungarian:'' '''Cudar''' ("Rascally")
*''Italian:'' '''Destroyer'''
*''Mandarin:'' '''T<sup>h</sup>ú-chí''' (Taiwan, 突擊, "Onslaught"), '''Anslo''' (Taiwan ''Universe'', 安史羅 ''Ān Shǐh Lúo''), '''Xíjí''' (China, 袭击, "Raid")
*''Spanish:'' '''Oslat''' (Spain, [[Classics (Europe)|Classics]] only)
*''Russian:'' '''Osilok''' (Осилок)
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==References==
{{reflist}}

[[Category:Classics Decepticons]]
[[Category:Cloud Decepticons]]
[[Category:Combaticons]]
[[Category:Combiner Wars]]
[[Category:Elite Guard]]
[[Category:Generation 1 cartoon Decepticons]]
[[Category:Generation 1 Decepticons]]
[[Category:Generation 2 Decepticons]]
[[Category:IDW Generation 1 Decepticons]]
[[Category:Kre-O Decepticons]]
[[Category:Kreons]]
[[Category:Repurposed toys]]
[[Category:The Headmasters Decepticons]]
[[Category:Transformers with three modes]]
[[Category:Turncoats]]
[[Category:Unite Warriors Decepticons]]
[[Category:United Decepticons]]
[[Category:Universe (2008)]]
[[Category:Wings Universe Autobots]]
[[Category:Wings Universe Decepticons]]