Editing 2005 IDW timeline

[[File:ChaosTheory1 montage.jpg|thumb|upright=1.67]]
A timeline for the events of [[IDW Publishing]]'s mainline [[The Transformers (franchise)|Generation 1]] Transformers series.

{{See also|IDW Generation 1 continuity}}

==Timeline==
===1,000,000+ years ago===
'''16 million BCE''' 
*The [[Stentarian]] civil war begins, pitting the [[Terradore]]s against the [[Ammonite]]s. {{storylink|Little Victories}}
*The [[Galactic Council]] is formed. {{storylink|Primus: You, Me, and Other Revelations|You, Me, and Other Revelations}} 

'''12 million BCE''' — According to legend, the very first Cybertronian realizes he can [[Transformation|transform]]. {{storylink|Liars, A to D Part 1: How to Say Goodbye and Mean It|How to Say Goodbye and Mean It}} ''Cybertronian religion says that the first Transformers were created very early on by the [[Guiding Hand]], placing the origin of the species here.'' {{storylink|Primus: You, Me, and Other Revelations}}

'''10 million BCE''':
*A "war among the gods" takes place. According to legend, they only survive by becoming the [[transformation cog]], the [[brain module]], the [[Matrix of Leadership|Matrix]], and [[Vector Sigma]]. The Cybertronians gain wisdom, immortality, and transforming skills, and form the [[Knights of Cybertron]]. {{storylink|Primus: You, Me, and Other Revelations}} The monster [[Trypticon (G1)|Trypticon]] is sealed beneath the [[Toraxxis Plains]] by [[Metroplex (G1)|Metroplex]] and an ancient people believed to be the Knights. {{storylink|The Illusion of Control}} The Knights turn Cybertron into a paradise before leaving the planet to spread enlightenment elsewhere. {{storylink|Transformers: The Death of Optimus Prime|The Death of Optimus Prime}}
*The [[Titan (IDW)|Titan]]s leave Cybertron, some together with the Knights of Cybertron. Thirteen of them carry [[hot spot]]s, and establish permanent colonies on other worlds. The inhabitants of these colonies evolve separately from their ancestors and develop unique societies. {{storylink|A 'Bot and Her City}}
*The [[First Cybertronian Civil War]]: With the loss of the Knights' benign influence, Cybertron is divided into [[Thirteen Tribes]] led by [[Thirteen|Thirteen Primes]]. Tensions between the tribes escalate into civil war, which rages for untold years. According to [[Nexus Prime]], [[The Fallen|Megatronus]], in collusion with [[Liege Maximo]], began the war. {{storylink|The Crucible}} Battles spread across the cosmos to worlds such as [[Spindrift]], with one faction being Nexus Prime's own [[Headmaster (technology)|Headmasters]] {{storylink|Heart of Darkness issue 3|Heart of Darkness #3}}, created through the [[Enigma of Combination]]. The [[Darklands|Darklander]] [[Galvatron (G1)/IDW Generation 1 continuity|Galvatron]] {{storylink|Earthfall Chapter 3: The Mind Bomb|The Mind Bomb}} deserts his post in Megatronus's army and begins his own campaign against the Headmasters. Eventually, he kills Nexus Prime and hides the Enigma. {{storylink|The Crucible}} Galvatron becomes a renowned war hero for his efforts. {{storylink|Shockpoint}} Realizing that they are not as invulnerable as they thought, the remaining Primes abandon Cybertron except for [[Alpha Trion (G1)|Alpha Trion]]. With the war over, Trion brings together Galvatron and [[Prima]]'s follower [[Nova Prime|Nova Major]] in hopes of reuniting Cybertron. {{storylink|The Crucible}}

*'''? BCE''' — Alpha Trion and Metroplex work together to explore the surface of Cybertron. {{storylink|Omega's Conundrum}} Metroplex eventually goes dormant beneath the city of [[Nyon]]. {{storylink|Ruins}}

'''? BCE''' — Nova Major declares himself Nova Prime, discovers [[Omega Supreme (G1)|Omega Supreme]] and with his aid, introduces Cybertron's "Golden Age". {{storylink|Primus: All Good Things}} Under his direction, the Cybertronian empire expands, with the [[Primal Vanguard]] serving as offworld peacekeepers. {{storylink|Liars, A to D Part 2: Hangers On|Hangers On}} [[Vector Sigma]]'s life-giving, [[hot spot]]-igniting pulse waves begin to slow down, prompting Nova to task a team of scientists led by [[Tyrest (G1)|Tyrest]] with extracting new sparks from the [[Matrix of Leadership]], dividing Cybertronians into those either [[Reproduction#IDW Generation 1 continuity|"forged" or "cold constructed"]]. This ends when the Matrix is stolen and replaced with a replica. A "first wave" of new Transformers is created; additional Sparks are stored until bodies can be created for them. {{storylink|Remain in Light 3 of 5: The Divided Self|The Divided Self}} {{storylink|Twenty Plus One}} Nova Prime conspires with scientist [[Jhiaxus (G2)|Jhiaxus]] to replicate Nexus Prime's combiner technology, seeking a process that allows sentient minds to be merged into one in pursuit of peace via the elimination of all will save his own. {{storylink|Primus: All Good Things}} Galvatron, opposed to the existence of combiners, secretly launches Nexus's [[Enigma of Combination]] into space, where it lands on [[Earth]]. {{storylink|The Crucible}}

'''~ 8 million BCE'''<ref>The date was originally given as 6.2 million metacycles ago, with 1 metacycle = 13 months. Later comics will say 8 million years ago.</ref> — Nova Prime reveals his true dark intentions, Jhiaxus's efforts having succeeded in creating [[Monstructor (G1)|Monstructor]], prompting Omega Supreme and [[Dai Atlas (Zone)|Dai Atlas]] to turn on him. {{storylink|Primus: All Good Things}} While Omega Supreme is occupied battling the beast, Nova Prime and Jhiaxus depart Cybertron in the first ''[[Ark (G1)|Ark]]'' to begin their work, with notable crew members Galvatron, {{storylink|Spotlight: Galvatron}} [[Cyclonus (G1)/IDW Generation 1 continuity|Cyclonus]], [[Straxus (G1)|Straxus]], [[Grindcore (G1)|Grindcore]], {{storylink|Spotlight: Cyclonus}} and [[Scourge (G1)|Scourge]]. {{storylink|All Hail Megatron issue 14|Rebirth}} Omega defeats Monstructor and locks him away in an inter-dimensional prison, {{storylink|Spotlight: Optimus Prime}} then entrusts guardianship of the last remaining Titan to Dai Atlas. {{storylink|Primus: All Good Things}} The [[Crystal City]] is destroyed, but not before [[Shockwave (G1)/IDW Generation 1 continuity|Shockwave]] plants a seed of [[Ore-14]] within. {{storylink|Shockwaves}}

'''~ 7 million BCE''' — The Enigma of Combination lands on Earth, in the region that will one day be known as [[Mesopotamia]]. {{storylink|The Crucible}}

'''? BCE''' — Nova Prime's ''Ark'' is subsequently lost in the [[Benzuli Expanse]], transported to the [[Dead Universe]]. All aboard perish and are resurrected as undead creatures to serve the will of the [[D-Void]]. {{storylink|Spotlight: Galvatron}}{{storylink|Chaos Part Four: Genesis|Genesis}}

'''? BCE''' — Cybertron is in a period of time known as the [[Interregnum]]. Unaware that it's a fake, [[Delta Magnus]] of the Primal Vanguard protects the Matrix of Leadership until a new bearer can be found. {{storylink|Shadowplay (Conclusion): An Intimate Beheading|An Intimate Beheading}} Cybertron suffers from a lack of energy in the wake of Nova's expansion program, and tensions emerge. Apartheid exists against those who were constructed instead of forged. This will eventually end but there will still be prejudice. {{storylink|Chaos Theory Part 1}}

'''? BCE''' — A corrupt [[Senate]] governs Cybertron, with [[Nominus Prime]] as Matrix-bearer. A policy of "[[functionism]]" is instituted, with robots expected to stick to a single job determined by their [[alternate mode]]; [[Militant Monoform Movement|monoformers]], those without alt mode, face shape-hate. The rich and powerful have it better than you. {{storylink|Interiors}} {{storylink|Chaos Theory Part 1}} {{storylink|Life After the Big Bang}} The Senate use the sinister network of secret facilities known as the [[Institute]] to brainwash dissenters, and subject criminals to a head-and-hand replacement ritual known as [[empurata]]. {{storylink|Shadowplay, Part 2: Patternism|Patternism}} Aliens call the Cybertronians "Autobots": an insult, meaning "automatons". {{storylink|Chaos Theory Part 2}} 

'''5 million BCE''' — [[Megatron (G1)/IDW Generation 1 continuity|Megatron]] is constructed cold, intended to house a spark from the Matrix of Leadership. Time-travelling Autobots from the future interfere with his development, extinguishing the original spark. {{storylink|Elegant Chaos Part 3: Predestination: An Expert's Guide|Predestination: An Expert's Guide}}

{{Note|The time travel incident creates a [[Functionist Universe|divergent timeline]], where Megatron was never constructed at all. Before this alternate universe can overwrite reality, history is set back on its proper course.}}

[[Whirl (G1)|Whirl]] replaces Megatron's Spark with a forged [[Point One Percenter]] spark harvested from the future, saving Megatron's life. {{storylink|Elegant Chaos Part 3: Predestination: An Expert's Guide|Predestination: An Expert's Guide}}

'''? BCE''' Although Megatron wishes to become a medic {{storylink|The Becoming: Dark Cybertron Chapter 10|The Becoming}}, the tenants of Functionalism means that he instead becomes a miner, working at [[Nova Point]]. {{storylink|Towards Peace}} Although he believes in changing the planet with non-violent actions, and even writes a [[After the Ark: Nominus Prime and the Illusion of Progress|treatise]] to this effect, he is left embittered after being subjected to police brutality. {{storylink|Chaos Theory Part 1}} Police officer [[Optimus Prime (G1)/IDW Generation 1 continuity|Orion Pax]] is moved by his treatise and confronts the Senate, even deciding to 'reclaim' the slur Autobot as short for "autonomous robot", but he is ignored. At the same time, some Senators make a grab for more power by ordering an attack on Nominus Prime, using it as an excuse to obtain the Matrix of Leadership and initiate the [[Clampdown (event)|Clampdown]]. {{storylink|Chaos Theory Part 2}}

'''? BCE''' — The Clampdown has caused tension and dissent across Cybertron. The [[Decepticon]] movement starts, basing themselves off samizdat writings from Megatron, and the miner is quietly sent into exile offworld. {{storylink|Shadowplay, Part 1: Post Hoc|Post Hoc}} As part of a complicated plan to eliminate the threat the Decepticons pose to their social order, Senator [[Proteus]] promises to recognize the Decepticons as a legitimate political entity if 10,000 of them register as such, actually a method of gathering names for future brainwashing. {{storylink|Shadowplay, Part 2: Patternism|Patternism}} With the discovery that Nominus's Matrix is a fake, the Senate have him killed and put the endgame of their plan into play, intending to stage a bombing that will be pinned on the Decepticons. The scheme is foiled by a small team led by Orion Pax, but as a repercussion, his friend Senator Shockwave is brainwashed and subjected to empurata by The Institute. {{storylink|Shadowplay (Conclusion): An Intimate Beheading|An Intimate Beheading}} The Senate's head of security, [[Sentinel Prime (G1)|Sentinel]], is installed as the new Prime. {{storylink|Shadowplay, Part 2: Patternism|Patternism}} 

[[File:Apexthrone.JPG|thumb|upright=1.1|"I could make a giant purple griffin out of stolen automobiles..."]]
'''? BCE''' — possibly the [[Five Dark Epochs|Dark Epoch]] known as '''[[Uprising (G1)|The Uprising]]''': The Senate and their thuggish police force spark a riot when shutting down an energon-mining operation, one of many the Senate have automated at the expense of the miners. The miner who starts the riot is Megatron and he escapes in a shuttle and joins the illegal gladiatorial games in the city of [[Kaon (polity)|Kaon]]. Megatron takes over the games and is approached by [[Soundwave (G1)/IDW Generation 1 continuity|Soundwave]], an emissary of Senator [[Ratbat (G1)|Ratbat]] to cause terror throughout Cybertron. Megatron unites his gladiators under the Decepticon banner and arranges their 'capture' by Sentinel Prime's forces. Once captured, [[Starscream (G1)/IDW Generation 1 continuity|Starscream]] and Soundwave's forces massacre the Senate, and release the Decepticons from prison so they can overrun the security force's HQ. Megatron kills Sentinel Prime, and the Decepticons occupy Kaon. The security forces withdraw to [[Iacon (polity)|Iacon]]. {{storylink|The Transformers: Megatron Origin|Megatron Origin}} [[Zeta Prime]] takes command and together with his friend Orion Pax reshapes the security forces into an counter-terrorism army dubbed the Autobots.

'''? BCE''' — The Decepticons launch a series of terrorist attacks, and Zeta orders the popular races suspended. This temporarily puts [[Blurr (G1)/IDW Generation 1 continuity|Blurr]] out of the spotlight. {{storylink|Spotlight: Blurr}} Orion Pax, temporarily in a new body, oversees a hostage exchange with the Decepticons. This is a trick to capture the wise [[Alpha Trion (G1)|Alpha Trion]], so the Decepticons can use him to find a Titan and gain space-bridge technology. Pax prevents this. {{storylink|Omega's Conundrum|Spotlight: Orion Pax}} [[Hoist (G1)|Hoist]] is stranded in the [[Rust Spot]] and develops a fear of solitude. {{storylink|The Waiting Game|Spotlight: Hoist}} Blurr gets caught in Autobot/Decepticon crossfire, and Orion Pax, also known as Optimus, convinces him to turn his self-confidence to the Autobot cause. {{storylink|Spotlight: Blurr}} Zeta Prime becomes increasingly more corrupt, bringing back and expanding the [[Institute]] as "The New Institute". 

*Megatron holds [[Declaration Day]]. 

'''? BCE''' — Zeta Prime begins draining energy from his own citizens for the fight against the Decepticons and other insurgents, causing Orion Pax to turn on him and forge an alliance with Megatron to overthrow him. Megatron kills Zeta (possibly "the gunshot that killed a civilization" {{storylink|Life After the Big Bang}}), then betrays Orion and declares himself ruler of Cybertron. Cast into the depths of Cybertron, Orion discovers the long-lost true Matrix and is turned into [[Optimus Prime (G1)/IDW Generation 1 continuity|Optimus Prime]] by its power, then awakens a long-lost Metroplex and rallies an army against Megatron's dictatorship. The Decepticons are driven out of Iacon by the new Autobot army, setting the stage for the war. {{storylink|The Transformers: Autocracy|Autocracy}}

'''? BCE''' — The [[Five Dark Epochs|Dark Epoch]] known as '''[[Exodus (G1)|The Exodus]]''': Megatron is overthrown and exiled to [[Junkion (planet)|Junkion]] by [[Scorponok (G1)|Scorponok]], who destroys Cybertron's last major source of energon and awakens the ancient monster [[Trypticon (G1)|Trypticon]]. Aided by the [[Quintesson]] [[Pentius]], Megatron is able to return and defeat the beast alongside [[Grimlock (G1)/IDW Generation 1 continuity|Grimlock]], {{storylink|The Transformers: Monstrosity|Monstrosity}} but the energon crisis triggers an exodus in which many neutral Cybertronians flee Cybertron for elsewhere in the cosmos, including some ten to twenty million organized by Dai Atlas and [[Tyrest (G1)|Tyrest]]. {{storylink|Transformers: The Death of Optimus Prime}} {{storylink|Remain in Light 2 of 5: House of Ambus|House of Ambus}} Among the evacuees are the [[Circle of Light]], who depart Cybertron aboard the last of the Titan and establish a hidden city on the planet of [[Theophany]]. {{storylink|Drift issue 2}} Megatron revives Trypticon using Pentius's spark and gathers the scattered Decepticon forces for a full-scale assault on the Autobots, but Optimus Prime cleanses him of the Quintesson's influence and captures him. {{storylink|The Transformers: Primacy|Primacy}}

'''?''' — The original [[Ultra Magnus (G1)/IDW Generation 1 continuity|Ultra Magnus]] dies under mysterious circumstances. Hoping to keep the legend of the immortal lawman alive, Tyrest creates the [[Magnus Armor]] and recruits [[Point One Percenter|load-bearer]] Autobots to wear it, effectively becoming Ultra Magnus.

'''?''' — in an event known as the ''Silver Harvest'', a reserve of Sparks created by Matrix bleeding is discovered and used to create new Transformers, including [[M.T.O.|Made To Order]] soldiers for specific campaigns. {{storylink|Twenty Plus One}}

'''?''' — [[Wheelie (G1)|Wheelie]] is finally (reluctantly) accepted for a scouting mission and crashlands on [[LV-117]] and spends a period of time getting beatup by giant spiders, picking his arm out of giant lizard dung, and sending a distress signal.<ref>In "[[Space Opera Part 1: The Stars My Destination]]", Rodimus claims that Wheelie disappeared shortly after Rodimus joined the Autobots, which he did in ''Autocracy''.</ref> {{storylink|Spotlight: Wheelie}}

'''4 million BCE''':
*Optimus and Megatron face off at the Battle of [[Sherma Bridge]] (2nd Cycle 087) {{storylink|Chaos Theory Part 1}}
*Optimus Prime turns down Megatron's first and only invitation for an Autobot surrender. {{storylink|Liars, A to D Part 1: How to Say Goodbye and Mean It|How to say Goodbye and Mean It}}
*[[Ironhide (G1)/IDW Generation 1 continuity|Ironhide]] is injured saving Optimus Prime from an [[Axer (G1)|assassin]]. {{storylink|The Iron Age}}
*[[Fall of the First Five Cities]] - the Decepticons make their first five major conquests.
*Tyrest attempts to broker peace between the two sides. His efforts ultimately fail, but do result in the creation of the [[Tyrest Accord]], limiting the spread of Transformer technology to other races. 

'''Unknown (subsequent)''':
*'''? BCE''' — possibly the [[Five Dark Epochs|Dark Epoch]] known as '''[[Remote Age|The Remote Age]]''': the Autobot-Decepticon war expands beyond Cybertron and encompasses many other worlds. Thousands of battles occur over the following centuries, including:
**The [[Lava Wars]], involving "[[Magma]]'s hordes" {{storylink|Last Stand of the Wreckers issue 4|Ironfist's profile}}
**An attack on [[K'th Kinsere]] {{storylink|Twenty Plus One}}
**[[Operation: Doom Patrol]] {{storylink|Twenty Plus One}}
**The [[Corcapsia Incursion]] {{storylink|Twenty Plus One}}
**The [[Vorsk Offensive]]s, of which there were at least four (3rd Cycle 199) {{storylink|Chaos Theory Part 1}} {{storylink|Twenty Plus One}}
**The [[Battle for Hell's Point]] - [[Datum]], one of the wearers of the Magnus Armor, is killed by [[Heretech]]. (3rd Cycle 1102) {{storylink|The Gloaming}}
**[[Clemency]] - the battle over the [[Nightmare Engine]]. Another wearer of the Magnus armor is killed by [[Torque (G1)|Torque]]. (2nd Cycle 1874) {{storylink|The Gloaming}}
**[[Simanzi Massacre]] - the cataclysmic battle over [[Crucible|The Crucible]] (1st Cycle 3178), later leading to the [[Forced Flood]] {{storylink|Twenty Plus One}}and the [[Endless Retaliation]]. Yet another wearer of the Magnus Armor dies in the battle. {{storylink|The Gloaming}}
**The [[Siege of Massunstrad]] {{storylink|Chaos Theory Part 1}}
**The battle of [[Rada Mor]] {{storylink|Chaos Theory Part 1}}
**A battle involving the [[113th Battalion]], with thousands of Autobot casualties inflicted by Black Shadow. {{storylink|Rules of Disengagement (issue)|Rules of Disengagement}}
**Black Shadow wipes out the population of [[Rigel 6]]. {{storylink|Rules of Disengagement (issue)|Rules of Disengagement}}
**An attack on [[Moonbase Two|Luna 2]] led by Starscream. {{storylink|Life After the Big Bang}}
**A campaign in the [[Berenices Cluster]] {{storylink|Last Stand of the Wreckers issue 1|Rotorstorm's profile}}
**A battle or campaign to contain the [[Cult of the Black Epoch]] {{storylink|Last Stand of the Wreckers issue 5|Guzzle's profile}}
*The Decepticons conquer many worlds and form the [[Constellate]], marking the peak of Decepticon power. 
[[File:Omniglobes.jpg|thumb|upright=1.67|Total war, not [[Total War!]].]]
*The conflict enters a state of total war as both sides pour all available resources into defeating the other. Optimus and Megatron seal themselves inside [[omniglobe]]s to direct the war effort. {{storylink|Rules of Disengagement (issue)|Rules of Disengagement}}
*In response to the many worlds savaged by the Autobot-Decepticon war, the Cybertronian race is blacklisted by the [[Galactic Council]]. {{storylink|Primus: You, Me, and Other Revelations}}
*The [[Militant Monoform Movement]] makes a comeback {{storylink|Life After the Big Bang}}
*Soundwave oversees a series of [[anti-neutral pogrom]]s {{storylink|Life After the Big Bang}}
*Bludgeon gathers an "army of deviants and half-forms" {{storylink|Life After the Big Bang}}
*The Constellate eventually collapses, marking the decline or end of Decepticon imperial power. Resources such as the [[Worldsweeper]] ships are recalled to Cybertron to fight on the home front. {{storylink|Rules of Disengagement (issue)|Rules of Disengagement}}
*After several other Magnus Armor wearers succumb to battlefield injuries or ailments, [[Minimus Ambus]] becomes the latest bearer of the Armor. {{storylink|Remain in Light 3 of 5: The Divided Self|The Divided Self}} 
{{-}}

===100,000+ years ago===
'''~650,000 BCE''' — Shockwave realises Cybertron will soon die and begins planning [[Regenesis]], distilling [[energon]] into a catalyst which he then launches at various planets, including prehistoric Earth.<ref>"Six Hundred Thousand Meta-Cycles Ago"</ref> {{storylink|Spotlight: Shockwave}}

'''500,000 BCE''' — Shockwave visits [[Arduria]] to check on the progress of Regenesis and finds that his energon seed rocket has caused the planet to shatter. {{storylink|Syndromica (1)}} Alpha Trion takes Metroplex off Cybertron to keep him out of Megatron's hands and investigate Shockwave's plot. {{storylink|Earthfall Part 1: Hello Cruel World|Hello Cruel World}}

'''? BCE''' — Megatron has a team of Decepticons led by [[Bludgeon (G1)|Bludgeon]] search outer space for Metroplex. Crew member [[Thundercracker (G1)|Thundercracker]] finds the Titan, but has a crisis of conscience and ends up letting him go. {{storylink|The Hunting Party (IDW)|The Hunting Party}} Another member, [[Waspinator (BW)|Waspinator]], is able to find and injure [[Necrotitan|another Titan]], causing it to teleport to [[Gorlam Prime]] and go dormant. {{storylink|Homecoming (IDW)|Homecoming}}

===10,000 years ago===
[[File:Shockwaveg1idw.jpg|thumb|upright=1.1|WE DISAGREE]]

'''?''' — The [[Dinobot (G1)|Dynobots]] attack a Decepticon-held Energon silo in [[Sub-Sector-Nine]]. {{storylink|Maximum Dinobots issue 1}}

'''? BCE''' — Shockwave openly leaves the Decepticons to begin stabilizing his Regenesis planets. He is eventually followed by the Dynobots, out for revenge.

'''? (subsequent)''' — Megatron, on discovering Shockwave's absence, assigns Bludgeon to investigate his projects {{storylink|Spotlight: Shockwave}} — and Soundwave to watch over Bludgeon. {{storylink|Spotlight: Soundwave}}

'''18,017 BCE''' — Onyx Prime orders the ''[[Axalon]]'', headed by [[Domitius Major]] and containing the [[Talisman]], on a mission. It stops by Ice Age Earth, attracted by energon surges from Shockwave's experiments, but the Decepticon (checking on his work and starting with Earth) shoots them down. As an experiment, he brainwashes and retrofits the crew to think they are prominent Autobots and Decepticons so he can run a control experiment of the Great War. <ref>A caption says [[Centurion (IDW)|Centurion]] hasn't been on the ''Axalon'' for "twenty thousand years", which clashes with ''Spotlight: Shockwave'' but does put this nicely in the Ice Age.{{storylink|Strange Visitors}}

'''~8390 BCE''' The Ice Age has ended<ref>Scientists say it ended thousands of years earlier in the [[Quadwal]] continuity.</ref> and Ore-13 has started to get unstable. Shockwave abandons his minature Great War to stabilise Ore-13 but the Dynobots have finally tracked him down, and they engage him in combat. While he defeats them, he is deactivated by a failsafe set by Grimlock, as the Dynobots' ship triggers a volcanic eruption which buries all six in what would later become [[Eureka]], [[Nevada]].<ref>In Shockwave specifies in [[Maximum Dinobots issue 5|''Maximum Dinobots'' #5]] that he has been waiting for "ten thousand, three hundred and ninety-six years, two months and three days."</ref> The abandoned ''Axalon'' crew go into hibernation as their energon runs low. {{storylink|Spotlight: Shockwave}}{{storylink|Strange Visitors}}

'''?''' — [[Tracks (G1)|Tracks]] is rescued from the [[Predacon (G1)|Predacons]] by an [[Jazz (G1)/IDW Generation 1 continuity|unknown Autobot]]. {{storylink|Spotlight: Jazz}}

'''?''' — [[Cliffjumper (G1)|Cliffjumper]] crashlands on an unnamed planet and spends a period of time there watching over young aliens named [[Kita (G1)|Kita]] and [[Coll]] until Kita dies when Cliffjumper is discovered by Decepticons. {{storylink|Spotlight: Cliffjumper}}

'''?''' — A Decepticon named [[Drift (G1)|Deadlock]] leaves [[Turmoil]]'s command when he feels disillusioned by what the civil war had become, and he stumbles across the Circle of Light. {{storylink|Drift issue 1}} His coming prompts the Circle to raise their hidden city above ground. {{storylink|Drift issue 4}}

===4,000 years ago===
'''2000 BCE''' — Ancient humans discover the Enigma of Combination. The influence of the Enigma allows primitive humans to work together and found the city of [[Wikipedia:Uruk|Uruk]]. {{storylink|Onyx Interface Part Three: ONoffON|ONoffON}}

===100+ years ago===

'''"A few centuries" ago''' — Following a cataclysm in another universe, [[Britt]] and a frozen mass of [[zombie]]s materialize in deep space. {{storylink|Infestation issue 1|Infestation #1}}

'''603 BCE''' — The [[Predator (subgroup)|Predator]]s put down local resistance in the [[Skomiloch Territories]]. They remain while [[Skyquake (G1)|Skyquake]] rules a mini-empire there. {{storylink|The Transformers: Last Stand of the Wreckers|Snare's personnel evaluation}}

'''~1550 CE''' — possibly the [[Five Dark Epochs|Dark Epoch]] known as '''[[Cataclysm (G1)|The Cataclysm]]''': [[Thunderwing (G1)|Thunderwing]] realises that Cybertron is going to be uninhabitable very soon. Unfortunately, he uses himself as a test subject for the [[Pretender|solution]] and, driven mad, he ends up destroying the planet even faster.<ref>700 stellar-cycles ago, so if a stellar cycle is ~7.5 months, then presumptively ~437 years ago.</ref> {{storylink|The Transformers: Stormbringer |Stormbringer}} 

'''1586 CE''' — Over on Earth, [[United Kingdom|England]] creates the original [[Action Man]] Programme. {{storylink|Crisis Intervention|''Revolutionaries'' #1 timeline}}

'''Unknown'''
*Shortly after Thunderwing's rampage, Soundwave uses [[Bombshell (G1)|Bombshell]] to take control of [[Beachcomber (G1)|Beachcomber]]. Beachcomber attempts to assassinate [[Blaster (G1)|Blaster]], leaving him adrift in space. The Decepticons began a massive offensive against the demoralized Autobots. {{storylink|Spotlight: Blaster}} It's all for naught anyway as the planet is soon abandoned, a lifeless, radiation-saturated wreck. {{storylink|The Transformers: Stormbringer |Stormbringer}} 

*Battle of [[Caldoon 4]]. Megatron initiates the [[infiltration protocol]], a step-by-step process by which Decepticons covertly infiltrate a planet's society and bring it down from within. As part of this process, three of the [[Warriors Elite]] are promoted to [[Phase Sixer]]s, including [[Overlord (Masterforce)|Overlord]] - who promptly deserts from the Decepticon army. {{storylink|Last Stand of the Wreckers issue 2|Last Stand of the Wreckers #2}}
{{-}}

===1800s===
[[File:BeeandJohnHenry-HOS2.jpg|thumb|upright=1.1|]]
*'''1860s/70s''''<ref>No specific date is given for the events of ''[[Hearts of Steel]]'', and it's impossible to place it due to contradicting real-world information. In the story, Mark Twain lives in San Francisco, as he did from 1864 to 1866, but refers to a daughter in [[Hearts of Steel issue 4|issue #4]], who would not be born in the real world until 1872.</ref>-1899 — The bulk of the brainwashed Eukarisians wake up, starting with [[Centurion (IDW)|Centurion]] (believing himself Bumblebee) hearing the sounds of [[John Henry]] laying railroad track. While Centurion takes the form of a railroad car and makes contact with the humans, the brainwashed "Shockwave" tricks scientist [[Tobias Muldoon]] into helping him create a 'Golden Age' of progress. Muldoon realises he's been tricked in time and manages to alert mankind by reaching [[Mark Twain]], helped by "Ravage" following him and Twain [[:File:Marktwainvsravage.jpg|''kicking Ravage's ass'']]. Human industrialists [[Vanflint]] and [[Jacob Lee Bonaventure (G1)|Jacob Lee Bonaventure]] collaborated with the Decepticons in Muldoon's place, while John Henry and his friends joined the Autobots in heading out to stop the Decepticon's [[Astrotrain (G1)#Hearts of Steel|"Astrotrain"]] reaching [[New York City]] (running through [[United States Army]] blockades). The Autobots fight a running battle down the railroad tracks before knocking the Astrotrain, and the human collaborators riding it, off a cliff. With the threat over, the "Autobots" return to their slumber.{{storylink|Hearts of Steel}}{{storylink|Strange Visitors}}
*'''1887:''' Dormant Eukarisians are found by the [[fish people|Deep Ones]] that lurk in our oceans and taken to their unearthly city. {{storylink|Infestation 2: The Transformers issue 1}}
*'''1888:''' Shipping is being sunk by the fishy foes and their "Seacon" slaves, and "Ironhide" (riding the [[USS Miskatonic|USS ''Miskatonic'']] identifies the threat. The steam-powered "Autobots" are rallied again and seek 1,000,000 volts to power up "Optimus Prime" (actually Domitius Major) with the help of Muldoon and [[Nikolai Tesla]], but [[Port Cenotaph]], [[Canada]] is overrun before they reach it. Domitius Major is awoken just as a combined naval fleet of the world's powers reaches Port Cenotaph and runs smack into an [[Elder God]]! Domitius Major fights the Elder God into a retreat, leaving the Royal Navy bemused and questioning Tesla & Muldoon. {{storylink|Infestation 2}}
{{-}}

===1900–2000===
'''Unknown''' 
*[[Sixshot]] is challenged by the [[Reaper]]s, but refuses to join them. {{storylink|Spotlight: Sixshot}}
*[[Hot Rod/IDW Generation 1 continuity|Hot Rod]] leads a team to secure the [[Magnificence]]. [[Doubledealer]], posing as an Autobot, sabotages the raid. Hot Rod hides the Magnificence. 
*Hot Rod infiltrates the Decepticon penal colony [[Styx]] to rescue "Dealer," who befriends him. {{storylink|Spotlight: Hot Rod}}
*[[Kup (G1)/IDW Generation 1 continuity|Kup]] and [[Outback (G1)|Outback]] crash-land on an unknown planet covered with radioactive crystals. Outback is killed in the crash, and Kup is slowly driven insane by the radiation. {{storylink|Spotlight: Kup}}
*The massacre at [[Babu Yar]] takes place. {{storylink|Bullets}}
*During [[World War I]], Domitius Major and Centurion finally shook off their reprogramming but Major perished as a result. {{storylink|Strange Visitors}}

[[Image:StrangeVisitors-CenturionVsFakeShockwave.jpg|thumb|right|220px|]]

'''1943''' — During the fighting in [[Kalistan]], the [[Screaming Eagles]] are startled to find [[Iron Trooper|robot drones]] fighting for the Axis. [[Garrison Kreiger]] becomes fascinated by them. {{storylink|The Secret of the Mummy's Tomb}}

'''1945''' — Of the ''Axalon'' crew, only Centurion and "Shockwave" are alive. They face each other in final battle in [[France]] and, before the Screaming Eagles' eyes, Centurion wins. They agree to help him return to the ''Axalon'' to die, locating it in [[Brasnya]] after the war. The Iron Troopers jumped them when they got there and the Talisman caused the ship and [[Sgt. Savage]] to vanish. A confused and upset Centurion agreed to assist Kreiger, who would spend decades 'grooming' him to get his mitts on the Talisman.{{storylink|Strange Visitors}}

[[File:SpotlightSoundwave Bludgeon defeatsLaserbeakRavage.jpg|thumb|upright=1.1|He did the nasty in the recent pasty.]]
'''1984''' — Soundwave investigates Bludgeon's activities on [[Earth]] and is deactivated when Bludgeon, after some of Shockwave's Regenesis ore — which he calls "Ultra-Energon" — triggers the eruption of [[Mount St. Helens]]<small> (4 years later than in the real world.)</small> {{storylink|Spotlight: Soundwave}}

'''1985''' — Soundwave, [[Ravage (G1)/IDW Generation 1 continuity|Ravage]] and [[Laserbeak (G1)|Laserbeak]] are excavated by [[Skywatch]]. Interest is taken in the cassettes, found in "[[robot mode]]," but Soundwave, in cassette player mode, is apparently discarded. {{storylink|Spotlight: Soundwave}}

'''~1988'''
*Ultra Magnus tracks the Decepticon criminal [[Scorponok (G1)|Scorponok]] to [[Nebulos]], but despite damages, he escapes.<ref>29 stellar cycles ago, or 18 years</ref> {{storylink|Spotlight: Ultra Magnus}}

*[[Tyrest (G1)|Tyrest]] constructs the supercomputer/judging machine [[Aequitas]]. The Aequitas trials begin, a catalog of Autobot atrocities. {{storylink|Remain in Light 2 of 5: House of Ambus|House of Ambus}}

'''~1990''' - Obsessed with defeating [[Squadron X]], the [[Wrecker]]s track them down to the planet [[Pova]]. After capturing them, [[Impactor (G1)|Impactor]] is ordered to release them due to a technicality. Instead, he executes the prisoners, and as a consequence is himself imprisoned in [[Garrus-9]]. Springer subsequently takes over leadership of the Wreckers. {{storylink|The Transformers: Last Stand of the Wreckers}} {{storylink|Bullets}}

'''1997''' — [[Alpha Trion (G1)|Alpha Trion]] slowly begins cleaning Cybertron's atmosphere.<ref>12 meta-cycles ago, or 13 years</ref> {{storylink|Any Old Iron}}
{{-}}

===Current era===
'''2002''' — Current era of Transformer activity on Earth begins.<ref>Or so we assume, based on [[Mechatopia.com]]: it states "little or no hard and fast evidence survives from before 2002" {{storylink|Infiltration issue 1}}</ref> Conspiracy theorists like [[Hunter O'Nion]] notice these machines after the Buchanan crop manifestations in [[Iowa]]. {{storylink|Infiltration issue 1}}

====2006====
*Shockwave's hand is discovered in an excavation in Nevada. {{storylink|Spotlight: Shockwave}} News of the dig reaches the conspiracy theorists but is considered a fringe theory, the "paleo-purists". {{storylink|Infiltration issue 1}}
*[[Galvatron (G1)/IDW Generation 1 continuity|Galvatron]] lures [[Nightbeat (G1)|Nightbeat]] to the planet [[Gorlam Prime]] and implants a device in his brain. {{storylink|Spotlight: Nightbeat}} 

=====Infiltration=====
[[File:Infiltration6 takeyourpunishment.jpg|thumb|upright=1.1|Like a shot through the torso could kill a Transformer!]]
[[File:Wolverinemanmachine.jpg|thumb|upright=1.1|Don't forget that this happened!]]
*Starscream's Infiltration unit on Earth discovers Shockwave's Regenesis ore, dubbing it "Ore-13." {{storylink|The Transformers: Infiltration|Infiltration}}
*Thunderwing is reactivated on Cybertron by Bludgeon using the "Ultra-Energon," and decimates Nebulos before returning to Cybertron and running out of fuel in front of Optimus Prime. {{storylink|The Transformers: Stormbringer |Stormbringer}}
*Megatron arrives on Earth and blows a hole through Starscream for disloyalty. {{storylink|Infiltration issue 6|Infiltration #6}}
*After the Thunderwing crisis, Optimus Prime travels to Earth, following Shockwave's and Bludgeon's records. {{storylink|Stormbringer issue 4|Stormbringer #4}}
*Soundwave, trapped in alternate mode since 1984, is purchased from a pawn shop. {{storylink|Spotlight: Soundwave}}
*Springer orders a costly mission to rescue the stranded and demented [[Kup (G1)/IDW Generation 1 continuity|Kup]]. {{storylink|Spotlight: Kup}}
*[[Ramjet (G1)|Ramjet]] arrives on earth. Megatron initiates a plan to increase political unrest on Earth using [[Psycho-Prism|technology]] stolen from [[Doctor Doom]]. The Decepticons (except Ramjet) boost their powers by tapping into [[Spider-Man]]'s superhuman abilities. Megatron's plan is thwarted by the Autobots and [[Avengers]], helped in part by Ramjet's increasing disloyalty to Megatron. {{storylink|New Avengers/Transformers|Man and Machine}}

=====Escalation=====
*The Machination captures [[Sunstreaker (G1)/IDW Generation 1 continuity|Sunstreaker]], along with Hunter O'Nion. Hunter undergoes strange experimental surgery. Scorponok anticipates getting a new body.
*The Decepticons escalate tension between [[Brasnya]] and [[Russia]]. The Autobots intervene. The ''Ark-32'' arrives with reinforcements. During the battle, Prime is nearly killed, and encounters the form of Nova Prime within infraspace. 
*Ramjet initiates an ambitious plan to take control of the Decepticons. {{storylink|Spotlight: Ramjet}}
*Ironhide, Ratchet, Jimmy and Verity investigate Sunstreaker's disappearance. Ironhide is severely damaged in the process and left behind.
*Excavation of Shockwave and the Dinobots continues, now under Skywatch supervision. Skywatch activates Ravage and Laserbeak.
*Megatron summons Sixshot to Earth. The Reapers follow. 
*Megatron kills Ramjet before his plan can be carried out. {{storylink|Spotlight: Ramjet}}
*Galvatron travels to Cybertron and defeats [[Hound (G1)/IDW Generation 1 continuity|Hound]]'s unit to retrieve Thunderwing's body, which he takes to Gorlam Prime. {{storylink|Spotlight: Galvatron}}
*[[Wheelie (G1)|Wheelie's]] distress signal call is received... and apparently ignored. {{storylink|Spotlight: Optimus Prime}}
*Optimus Prime meets with [[Omega Supreme (G1)|Omega Supreme]] to learn about [[Nova Prime]]. [[Monstructor (G1)|Monstructor]] attacks but is defeated and taken into Autobot custody. Prime returns to Earth. {{storylink|Spotlight: Optimus Prime}}

=====Devastation=====
[[File:Sixshot-devastation3a.jpg|thumb|upright=1.1|[[Scale]]?!]]
*[[Blaster (G1)|Blaster]] is found drifting in space and returned to the Autobot fold. [[Beachcomber (G1)|Beachcomber]] is freed from Decepticon control. {{storylink|Spotlight: Blaster}}
*[[Banzai-Tron (G1)|Banzaitron]] initiates an attack on the Autobot prison facility at [[Garrus-9]]. The Monstructor team escapes. [[Arcee (G1)/IDW Generation 1 continuity|Arcee]] is sent after them. {{storylink|Spotlight: Arcee}}
*The Decepticons reactivate Starscream to deal with an erratic Megatron. 
*The Autobots' position is compromised so they move the ''Ark-19'', but are shot down by Sixshot. They battle, but Sixshot is called back to deal with the threat of the Reapers.
*The Decepticons have replaced a [[Alexander Holt|likely candidate]] for [[President of the United States]] with a facsimile. He and a [[Deacon|four-star general facsimile]] lose contact with the Decepticons but decide to proceed on their own and continue with [[Alpha-Scenario]] as planned.
*[[Wheeljack (G1)/IDW Generation 1 continuity|Wheeljack]] and Hot Rod attempt to rescue Ironhide but are attacked by [[Sunstreaker clone]]s. With Hardhead's help, they defeat them and rescue Ironhide.
*Skywatch deploys Ravage and Laserbeak to find other Transformers, but their signal is blocked by Soundwave, still trapped in stereo mode.
*Hunter awakens at Machination headquarters and finds Sunstreaker's head. He undergoes the Headmaster process as [[Abraham Dante]] does the same with [[Scorponok (G1)|Scorponok]]. As a headmaster, he escapes the facility, but the Machination take Sunstreaker's real head. 
*In the [[Dead Universe]], [[Nova Prime]] orders [[Galvatron (G1)/IDW Generation 1 continuity|Galvatron]] to Earth to deal with the Reapers, whom Sixshot has aligned with before he's shut down by Starscream. The other Decepticons engage the Reapers, losing the [[Battlecharger]]s, before being covertly assisted by Galvatron, who returns to the Dead Universe with the body of Sixshot.
*The Autobots learn of the incident at Garrus-9 and leave Earth while Hot Rod and Sunstreaker remain.
*Skywatch is notified of the battle and prepares to deploy Grimlock. {{storylink|The Transformers: Devastation|Devastation}}

=====Revelation=====
[[File:SpotlightCyclonus DeadUniversetransformers.jpg|thumb|upright=1.1]]
*[[Cyclonus (G1)/IDW Generation 1 continuity|Cyclonus]] arrives on Cybertron and attacks Hound's crew as revenge for the devastation wrought by the war. His attack is interrupted by Ultra Magnus, and he is forced to retreat to [[Corata-Vaz]]. After activating the [[Nega-Core]], Cyclonus is again set upon, and activates the Nega-core's guardian, Thunderwing. He is forced to return to the Dead Universe as his body has been in the "living" world too long. {{storylink|Spotlight: Cyclonus}}
*Optimus and his crew arrive at Garrus-9. They meet with [[Jetfire (G1)/IDW Generation 1 continuity|Jetfire]] and [[Fortress Maximus (G1)|Fortress Maximus]] and head back to the ''Ark-32''. {{storylink|Spotlight: Cyclonus}}
*Nemesis Prime, Jhiaxus, Galvatron, Straxus and Grindcore cross over to begin their transition. {{storylink|Spotlight: Cyclonus}}
*Nightbeat and Hardhead travel to [[Gorlam Prime]] to investigate Nightbeat's missing memories, and they encounter a large group of [[Micromaster]]s trying to impede their progress. The pair makes it to the Dead Universe portal and Jhiaxus takes control of Nightbeat, forcing Hardhead to kill him, and dive into the portal himself. {{storylink|Spotlight: Hardhead}}
*Jetfire decides to use [[Pretender]] technology to enable [[Cloudburst]], [[Landmine (G1)|Landmine]], [[Groundbreaker]], and [[Waverider]] to survive the Benzuli Expanse. {{storylink|Spotlight: Hardhead}}
*Optimus receives a transmission from Dealer, who says that he's been monitoring the current situation, and he thinks that all of the answers they seek lie in the [[Magnificence]]. {{storylink|Spotlight: Hardhead}} Hot Rod agrees and both travel to [[Ki-Aleta]], the planet where Hot Rod had hidden it earlier. Using the oracle, Hot Rod discovers that Dealer betrayed him, and sends the traitor to his death moments before he could do the same to him. The Magnificence later provides useful info to Ultra Magnus about the machinations of Nemesis Prime. {{storylink|Spotlight: Doubledealer}}
*Straxus and Grindcore mine energon in China. {{storylink|Spotlight: Doubledealer}} They are prevented doing this by Hound's team, primarily Sideswipe. {{storylink|Spotlight: Sideswipe}}
*Galvatron and Cyclonus attack the ''[[Mirror-Manifold]]'', the ship of Cloudburst and crew. {{storylink|Spotlight: Doubledealer}} They are beamed out seconds before their ship explodes by the Technobots in the ''[[Nightbird (ship)|Nightbird]]'', who present them with their own personal Pretender carapaces. Using these, they battle Galvatron and Cyclonus, defeating one and allowing the other to escape. Using their shells as temporary shields, they cross into the Dead Universe and manage to seal the gate to the Dead Universe. {{storylink|Spotlight: Sideswipe}}
*Nemesis Prime arrives on Garrus-9, and is faced by Optimus Prime. Optimus is attacked, using the [[Darkness (G1)|Darkness]]. {{storylink|Spotlight: Doubledealer}} However, the Darkness reaches out to Optimus as a successor. Nemesis continues the attack but is blasted in the back by Galvatron and falls dead. The Darkness enters Optimus Prime. Galvatron offers Prime a choice: kill himself in the nearby Solar Pool, or willingly pass on the Darkness to him. Prime does both, passing on the Darkness '''and''' tossing Galvatron into the pool. {{storylink|Spotlight: Sideswipe}}
*Arcee manages to track down Jhiaxus on Gorlam Prime, and with some help from an undead Hardhead, defeats him. {{storylink|Spotlight: Sideswipe}}
*At some future point, the residents of Gorlam Prime evolve into fully mechanical beings and rename their planet Cybertron. {{storylink|Spotlight: Sideswipe}}

=====Maximum Dinobots=====
[[File:Dynobots divided MaximumDinos.jpg|thumb|upright=1.1|It's all fun and games until someone remembers the Monsterbots exist.]]
*Grimlock awakens in Skywatch's care, but he escapes and after refusing an offer to join forces with Scorponok, {{storylink|Spotlight: Grimlock}} he and the other Dynobots end up fighting Sunstreaker clones in [[Fallon]], [[Nevada]] in an event orchestrated by Scorponok and the Machination. 
*Hot Rod takes on Scorponok and fails, while Sunstreaker and Hunter try to reclaim Sunstreaker's original head. 
*The Dynobots are rescued by the [[Monsterbot]]s, but begin to have misgivings about Grimlock's leadership, feelings which come to a head when it appears [[Sludge (G1)|Sludge]] has died from a blast by Scorponok. 
*Soundwave, Shockwave, Laserbeak and Ravage plot together and free themselves from Skywatch's control.
*Shockwave involves himself in the battle with Scorponok, and both are ultimately are defeated by Grimlock and the Dynobots.
*Ultra Magnus arrives to take them all into custody (including Grimlock but not the Dynobots). Hunter is reunited with Verity and Jimmy, who Ratchet managed to resuscitate after their battle with Sixshot. {{storylink|The Transformers: Maximum Dinobots|Maximum Dinobots}}

====2007====
=====All Hail Megatron=====
[[File:SpotlightDrift Deadlockisdead.jpg|thumb|upright=1.1|Finally! A character we all can enjoy!]]
*Megatron and [[Deluge (G2)|Deluge]] create the [[Insecticon (G1)|Insecticon]]s, with the many failed tests becoming the [[Insecticon swarm|"Swarm"]]. {{storylink|All Hail Megatron issue 7|All Hail Megatron #7}}
*Perceptor cures Kup's madness using [[Pretender]] technology, but remakes Kup a puppet for Prowl at his insistence. {{storylink|All Hail Megatron issue 15|Everything in Its Right Place}}
*Kup leads a team to rescue captured Autobots and receive assistance from former Decepticon Deadlock, now known as Drift. Kup forms a special unit and asks Drift to join. Perceptor is gravely injured. {{storylink|Spotlight: Drift}} 
*Hot Rod is attacked by a revived Bludgeon and the Monster Pretenders, and is rescued by Kup's unit. At the same time, Perceptor upgrades himself into a sniper. {{storylink|All Hail Megatron issue 15|Lost & Found}}
*Ratchet separates Sunstreaker and Hunter, but Sunstreaker remains bitter about their experience together.
*Sunstreaker makes a deal with [[Starscream (G1)/IDW Generation 1 continuity|Starscream]] to help him take out Megatron in exchange for the Autobots abandoning Earth. {{storylink|All Hail Megatron issue 7|All Hail Megatron #8}}
*The [[Five Dark Epochs|Dark Epoch]] known as '''[[Surge (event)|The Surge]]''': Using Autobot access codes acquired from Sunstreaker, Megatron launches an all-out attack on every major Autobot outpost. {{storylink|Bullets}}
**The Autobots on Earth are led into a Decepticon trap and are soundly defeated. Megatron takes the [[Matrix of Leadership|Matrix]] and exiles them to Cybertron. Optimus Prime is left in critical condition. {{storylink|All Hail Megatron issue 7|All Hail Megatron #8}}
**[[Skyquake (G1)|Skyquake]]'s [[Predator (subgroup)|Predator]]s assault [[Garrus-9]]. [[Overlord (Masterforce)|Overlord]] arrives, kills Skyquake and takes over leadership of the attack force. He captures the prison and begins turning it into an arena for his own amusement. Fortress Maximus is tortured and lobotomized. {{storylink|Last Stand of the Wreckers issue 1|Last Stand of the Wreckers #1}}

:'''One year after ''Devastation'':'''
*Overlord restores Shockwave to operational status.{{storylink|Last Stand of the Wreckers issue 3|Last Stand of the Wreckers #3}}
*[[Sixshot]] raids an Autobot [[Orvus Base|orbital base]], looking for scientific information. The [[Throttlebot]]s escape with it. {{storylink|Spotlight: Metroplex}}

:'''May 29''' {{storylink|Scrapper (issue)|Scrapper}}
*The Earth-based Decepticons, who have now bolstered their ranks with the [[Constructicon (G1)|Constructicons]], [[Insecticon (G1)|Insecticons]], Soundwave, Ravage, Rumble, Frenzy, and Laserbeak, cause rampant destruction in [[New York City]] and easily defeat a squad of attack aircraft. {{storylink|All Hail Megatron issue 1|All Hail Megatron #1}}
*[[Sparkplug Witwicky|Colonel Daniel Witwicky]] is brought to New York to aid in its defense.
*Military troops move into Central Park and are wiped out singlehandedly by Frenzy.
*The Decepticons begin destroying routes out of the city, including Devastator destroying underground tunnels. Laserbeak broadcasts pictures to the helpless military top brass. {{storylink|All Hail Megatron issue 2|All Hail Megatron #2}}
*Reports reach Colonel Witwicky that more cities have fallen, including Washington DC, and Air Force One is now lying in ruins on the Lincoln Memorial. {{storylink|All Hail Megatron issue 3|All Hail Megatron #3}}

:'''Post-May 29'''
[[File:AHM12 Betrayer.jpg|thumb|upright=1.1|Skywarp's a sonofabitch, ain't he?]]
*As tensions rise amongst the Autobots, Kup's team crash lands on Cybertron. {{storylink|All Hail Megatron issue 4|All Hail Megatron #4}}
*On Earth, Colonel Witwicky appoints a team lead by his son [[Spike Witwicky (G1)/IDW Generation 1 continuity|Spike]] to take out Megatron, but the team is killed by Ratbat and Spike is the only survivor. {{storylink|All Hail Megatron issue 5|All Hail Megatron #5}}
*Bored, the Decepticons squabble while the Autobots decide to use their remaining energon to repair Prime. The [[European Union]] decides to end the threat by nuking New York. {{storylink|All Hail Megatron issue 6|All Hail Megatron #6}}
*As the Autobots try to avoid the Swarm, Ironhide flies into a rage and beats [[Mirage (G1)|Mirage]] senseless, thinking he was the one who betrayed the Autobots. {{storylink|All Hail Megatron issue 7|All Hail Megatron #7}}
*The Autobots race away from the Swarm, but sharpshooter Perceptor is injured. Guilt ridden, Sunstreaker makes the ultimate sacrifice and detonates a bomb to blow up a bridge (and himself) to keep the Swarm away from the other Autobots. Just before he does so, he reveals to Ironhide that it was he who brokered the deal with Starscream that betrayed the Autobots. Upset with Megatron, Starscream plots with the Insecticons. {{storylink|All Hail Megatron issue 8|All Hail Megatron #8}}
*Sarah and Bridge run into Spike, and are later joined by [[Charles (G1)|Charles]], seeking revenge against [[Rumble (G1)|Rumble]] for killing his son. With a weapon reverse-engineered from Shockwave, Spike brings Rumble down with the help of his new friends. On Cybertron, Optimus Prime is repaired, along with the remaining Autobots. {{storylink|All Hail Megatron issue 9|All Hail Megatron #9}}
*Bombshell builds a [[space bridge]] and reveals that he helped hack into the Autobots' defenses using technology gained by dissecting Hunter O'Nion. Starscream teams up with the Insecticons and Constructicons to attack Megatron, but they are not successful. The Autobots on Cybertron are saved by the arrival of Omega Supreme and taken back to Earth. {{storylink|All Hail Megatron issue 10|All Hail Megatron #10}}

====2008====
{{note|According to "[[Ride-Along]]", the events of ''All Hail Megatron'' spanned over a year, though it's unclear exactly when the transition to 2008 happened.}}
*The Autobots arrive on Earth and battle the Decepticons. {{storylink|All Hail Megatron issue 11|All Hail Megatron #11}}
*Prime defeats Megatron with some help from Spike. The Decepticons retreat but [[Thundercracker (G1)/IDW Generation 1 continuity|Thundercracker]] stays behind to dispose of the bomb. He succeeds but is blasted by [[Skywarp (G1)/IDW Generation 1 continuity|Skywarp]] for his efforts. Sideswipe mercifully terminates the vegetative Hunter. {{storylink|All Hail Megatron issue 12|All Hail Megatron #12}}
*Optimus Prime talks Ironhide out of retiring. {{storylink|All Hail Megatron issue 13|Old Ways}}
*Believing the Matrix to be purely symbolic and now devoid of any power it might have once held, Starscream prepares to dump it into space. When [[Shrapnel (G1)|Shrapnel]] reminds him that the Autobots use it to choose their leaders, Starscream declares that with Megatron incapacitated, he will use the Matrix to lead the Decepticons to victory once more. {{storylink|All Hail Megatron issue 13|Uneasy Lies the Head}}
*The military begins hunting for rogue Transformers left behind. Spike defeats Ravage but is injured. Sparkplug is made head of Skywatch and recruits Spike to work for him. {{storylink|All Hail Megatron issue 16|The Man of Steel}}
*The Autobots are being hunted too, but Bumblebee breaks cover to save some humans and is injured for his efforts. {{storylink|All Hail Megatron issue 16|Hidden}}

=====Post-''All Hail Megatron''=====
*Badly damaged by Skywarp, Thundercracker takes refuge in a ruined building and watches [[television]] to pass the time until he's rescued. As he studies human society, he has an epiphany in regards to his role in the war. {{storylink|Things Fall Apart, Part 3: "Seasons in Flight"|Seasons in Flight}}
*With several Autobot outposts destroyed during the Surge, many Autobots take refuge on Earth. Humanity slowly repairs the damage caused by the invasion, but are enraged at the Cybertronians that remain on their planet. After witnessing a defenseless [[Thrust (G1)|Thrust]] executed by a group of police officers, Prowl decides that with their numbers so reduced by war, all Cybertronian life - even Decepticons - needs to be protected. {{storylink|Ride-Along|Spotlight: Prowl}}
*[[Swindle (G1)|Swindle]] gets in contact Skywatch via Spike and secretly sells them Cybertronian technology. {{storylink|Police Action Part 3: A Second Chance at Eden|A Second Chance at Eden}}
*Reverse-engineering Cybertronian tech, Skywatch develops weaponry and [[crash suit]]s to capture and detain Transformers. [[Gears (G1)|Gears]] and [[Windcharger (G1)|Windcharger]] are amongst those captured. {{storylink|...For All Mankind}}
*[[Agent 113|An Autobot spy]] in the [[Decepticon Justice Division|DJD]] reports that the Decepticons have lost contact with [[Garrus-9]] and DJD scouting parties do not return. [[Prowl (G1)/IDW Generation 1 continuity|Prowl]] authorizes [[Springer (G1)|Springer]] to assemble a new team of [[Wrecker]]s. Their mission is twofold—to rescue any Autobot prisoners and to download data from the [[Aequitas]] supercomputer. {{storylink|Last Stand of the Wreckers issue 1|Last Stand of the Wreckers #1}} {{storylink|Bullets}}
*[[Wheelie (G1)|Wheelie]] (still marooned) discovers a Decepticon shipwreck with surviving crewmembers [[Spectro]] and [[Spyglass]] ([[Viewfinder]] alas, didn't make it.) He saves an [[Varta|alien]] from them and in the process blows them and his escape ship to pieces. And so, he waits... {{storylink|Spotlight: Wheelie}}
*Autobots under [[Pyro (G1)|Pyro]]'s command liberate [[Hydrus 5]] from the Decepticons. {{storylink|Bullets}}
*Autobots under [[Rotorstorm (G1)|Rotorstorm]]'s command win the battle for [[Karashi-Delta]]. {{storylink|Bullets}}
*At some point after Gorlam Prime's transformation, the malevolent Dead Universe entity known as the [[D-Void]] lures the entire population of the planet into his domain and devours their sparks. {{storylink|Heart of Darkness issue 2|Heart of Darkness #2}}

====2010====
:'''Two years after ''All Hail Megatron'':'''
[[File:LastStandoftheWreckers1-newrecruits.jpg|thumb|upright=1.1|Cue the A-Team [[theme song|theme]].]]
*[[Breakdown (G1)|Breakdown]] attacks a power station in search of energon, but is captured by Skywatch. When they threaten lethal force, Prowl transforms to defend but is captured as well. Wheeljack creates a device to counter Skywatch's immobilizers and fits the remaining Autobots with them. Hot Rod leads a rescue operation for Prowl but Ironhide is killed while escaping. Depressed, Optimus Prime resigns as Autobot leader and surrenders to Skywatch. {{storylink|...For All Mankind}}
*Thundercracker is rescued by a rag-tag team of Decepticons led by [[Swindle (G1)|Swindle]]. {{storylink|Things Fall Apart, Part 3: "Seasons in Flight"|Seasons in Flight}}
*Hot Rod decides to leave Earth and a group of Autobots join him. They are attacked by Swindle's Decepticons, but decide to join forces instead in an effort to leave the planet. Bumblebee is elected Autobot leader. {{storylink|Things Fall Apart, Part 1: "New Arrivals, Old Encounters"|New Arrivals, Old Encounters}}
[[File:Bumblebee 1 Leader.jpg|thumb|upright=1.1|And there was much rejoicing]]
:'''Eight months after Agent 113's report:'''
*The Wreckers arrive at Garrus-9 and begin their assault. They suffer casualties but are able to download the required data from the [[Aequitas]]. Unfortunately, Overlord had ordered the death of all Autobot prisoners upon the Wreckers' arrival. Overlord is captured and the remaining Decepticons scatter, glad to be free of Overlord's oppression. {{storylink|The Transformers: Last Stand of the Wreckers|Last Stand of the Wreckers}}
*Ultra Magnus arrives on Earth to investigate the death of Ironhide and surrender of Optimus Prime. Afraid of being arrested by Magnus, [[Hoist (G1)|Hoist]], [[Tracks (G1)|Tracks]], [[Beachcomber (G1)|Beachcomber]] and Blurr leave to join Hot Rod but all except Blurr are captured by Skywatch and used as leverage by Spike for Optimus Prime to talk. Magnus leaves to find Hot Rod. {{storylink|Things Fall Apart, Part 2: "A Rude Awakening"|A Rude Awakening}}
*Bumblebee makes a deal with Colonel [[Gordon Horiuchi]] who promises the Autobots protection from Skywatch if they capture Decepticons, but at the price of being immobilized if they disobey. They rebel after being ordered to capture other Autobots starting with Blurr. After Bumblebee's immobilizing badge is damaged, he locates the [[Sanjay Bharwaney|creator]] of the badges and personally destroys them, defeating Skywarp and proving his worth as leader of the Autobots in the process. {{storylink|The Transformers: Bumblebee}}
*As Hot Rod's group begin construction of a spaceship, Swindle butters him up by calling him "Rodimus Prime" and convinces him to rescue Breakdown from Skywatch. Ultra Magnus shows up and tries to arrest Swindle, but Rodimus defends his ally. {{storylink|Things Fall Apart, Part 3: "Seasons in Flight"|Seasons in Flight}}
*Ultra Magnus takes several Autobots from Bumblebee's group with him to help him detain Swindle and the rebellious Rodimus. Breakdown is saved, and Swindle applies [[combiner]] technology to him and the other [[Stunticon (G1)|Stunticons]]. When Ultra Magnus's team arrives, Swindle betrays Rodimus and unleashes [[Menasor (G1)|Menasor]] to kill the Autobots. {{storylink|Things Fall Apart, Part 4: "Enemies of the System"|Enemies of the System}}
*Witnessing the battle, Spike releases Optimus Prime to battle Menasor. The combiner is defeated, and Spike comes to the conclusion that the Autobots are not part of the problem. A new alliance between Skywatch and Bumblebee's Autobots is forged, while Rodimus steals Ultra Magnus's spaceship and strikes off on his own. {{storylink|Things Fall Apart, Part 5: "Earthworks"|Earthworks}}
*A slowly recovering Megatron reflects on what went wrong with the invasion on Earth and how Starscream has only led the Decepticons to ruin as his troops scavenge for fuel on a desolate asteroid base. {{storylink|All His Engines‎}}
*Soundwave and Shockwave revive Megatron in a new body equipped with space bridge technology. His old body is used to create replicas of his old gun mode, which contain small pieces of the Decepticon leader's consciousness. {{storylink|Revenge of the Decepticons Part 2: Altered Carbon|Altered Carbon}}
*Rodimus arrives at the Decepticons' asteroid base, intending to retrieve the Matrix. He succeeds in stealing it back from Starscream, but is confronted by the newly upgraded Megatron who blasts him and the Matrix into space. {{storylink|Heart Like a Wheel}}
*With the threat of Starscream holding the Matrix gone, Megatron retakes control of the Decepticons. He sends the Megatron guns to Earth, where they quickly spread amongst unsuspecting humans with anti-Transformer sentiments. {{storylink|Revenge of the Decepticons Part 2: Altered Carbon|Altered Carbon}}
*Spike hunts down and kills [[Scrapper (G1)|Scrapper]], attempting to prevent Devastator from ever being formed again. {{storylink|Scrapper (issue)|Scrapper}}
[[File:Ironing Out the Details Alpha Trion.jpg|thumb|upright=0.85|Krazier than Kup!]]
*Looking to rid Cybertron of the remaining Swarm members, Alpha Trion creates a copy of the one Autobot most suited for the job: Ironhide. The confused duplicate lacks all of Ironhide's memories from the war, but does his job well. He also recovers Sunstreaker, having survived his sacrifice years earlier. Alpha Trion and Metroplex take off for parts unknown, leaving Ironhide and Sunstreaker on the planet to finish off the Swarm. {{storylink|The Transformers: Ironhide}}
*As Rodimus floats through space, the Matrix bonds with him, saving his life. He crashes on the planet [[LV-118]], where he meets Wheelie. Together with him and the alien [[Garnak]], Rodimus steals a ship and heads to Cybertron. {{storylink|Space Opera Part 1: The Stars My Destination|The Stars My Destination}}
*Galvatron frees himself from the solar pool, fully fused with the Darkness. He tracks down the now dying Dead Universe Transformers trapped on Gorlam Prime, Cyclonus and Scourge. Using his new powers, he revives Scourge, using him to create a personal guard in the form of the [[Sweep (G1)|Sweep]]s. {{storylink|All Hail Megatron issue 14|Rebirth}} They investigate the planet's missing inhabitants, {{storylink|Heart of Darkness issue 1|Heart of Darkness #1}} and upon learning about the D-Void's plans to destroy all Transformers, set out to raise an army to oppose it.<ref>The point at which Galvatron escapes the solar pool is never made explicit, but it can be inferred from several pieces of evidence: it occurs after ''[[The Transformers: All Hail Megatron|All Hail Megatron]]'' (per ''[[Revelation (IDW)|Revelation]]'''s epilogue), Autobot guards are present on Garrus-9, and it has been "years" since Galvatron's defeat.</ref> {{storylink|Heart of Darkness issue 2|Heart of Darkness #2}}
*Galvatron and his men discover a block of ice in space, unaware that it contains a [[zombie]] virus brought from another dimension by [[Britt]]. Some of the crew is infected and the ship crash-lands on Earth, where the Autobots pitch in and manage to warp Britt, her virus, and the infected Kup through time and space to the dawn of the Dead Universe. The Autobots refuse to join Galvatron's army. {{storylink|Infestation (IDW)|Infestation}}
*Galvatron takes his army to Cybertron, declaring it his first line of defense against the D-Void. Rodimus also arrives on the planet where he meets Ironhide and Sunstreaker and learns of Galvatron's presence. The assorted Autobots leave Cybertron to warn Optimus Prime. {{storylink|Heart of Darkness issue 4|Heart of Darkness #4}} {{storylink|Space Opera Act 2: Out of the Silent Planet}}

:'''Four months after the events of "Earthworks" and "Altered Carbon":'''

*[[North Korea]]n leader [[Kim Jong Du]] strikes a deal with three of the [[Combaticon (G1)|Combaticons]], providing them with energon in exchange for their services. Under his orders, the Combaticons attack [[South Korea]], prompting the United States government to declare the employment of Cybertronians equivalent to the use of weapons of mass destruction. {{storylink|International Incident Part 1: "The Land Ironclads"|The Land Ironclads}}
*Skywatch and the Autobots move out to defeat the Combaticons. To keep the public from learning that the US also employs Cybertronians, the Autobots remain in their vehicle modes throughout the battle, and are easily defeated. {{storylink|International Incident Part 2: "Ranks of Bronze"|Ranks of Bronze}}
*Bumblebee meets with Thundercracker, who is now only interested in watching TV, and convinces him to help them. [[Cosmos (G1)|Cosmos]] hacks the spy satellites above Korea, allowing the Autobots to fight in [[robot mode]]. Backed up by these resources, the Autobots defeat the Combaticons. {{storylink|International Incident Part 3: "Hawk Among the Sparrows"|Hawks Among the Sparrows}}
*As the Autobots are attacked by the [[Predacon (G1)|Predacons]], who have a similar contract with [[China]], Skywatch agent [[Sandra (G1)|Sandra]] breaks the encryption on one of the satellites. The secret alliance between Skywatch and the Autobots is revealed to the world, and [[Russia]] attempts to nuke the Transformers, though Cosmos saves them. The energon factories in North Korea and China are destroyed, ending the threat from the Combaticons and Predacons. {{storylink|International Incident Part 4: "All My Sins Remembered"|All My Sins Remembered}}
*One week later, Bumblebee tries to calm down a large group of rioting humans, but fails and is grievously injured by [[Joe Gladki]], a concerned family man corrupted by Megatron's influence within the gun he has purchased. {{storylink|International Incident Part 4: "All My Sins Remembered"|All My Sins Remembered}} Simultaneously, Megatron's Decepticons return to Earth, attacking the Autobot-Skywatch base and freeing the Decepticon captives within. The plane carrying Optimus Prime, Spike Witwicky and the rest of the Korea team is shot down over the Pacific Ocean. {{storylink|Revenge of the Decepticons Part 1: The Demolished Man|The Demolished Man}} Ultra Magnus takes charge and has the base evacuated. {{storylink|Revenge of the Decepticons Part 2: Altered Carbon|Altered Carbon}} He and his troops attempt to regroup, but are defeated by Megatron himself. Meanwhile, Starscream tries and fails to convince Thundercracker to return to the Decepticons. {{storylink|Revenge of the Decepticons Part 3: Woken Furies|Woken Furies}}
*Two days after they were shot down, Optimus Prime's team emerge from the oceans alive. Prime confronts Megatron, who is holding Magnus hostage, and causes him to flee by injuring Soundwave. Jazz is forced to kill [[John Powell|a human]] in order to save his comrades, furthering Autobot distrust among human civilians. {{storylink|Revenge of the Decepticons Part 4: Burning Chrome|Burning Chrome}} After another meeting with Prime, Megatron surrenders himself so that he can watch from the inside as the Autobots are crushed by the humans they protect. {{storylink|Revenge of the Decepticons Part 5: Enemy Mine|Enemy Mine}}

====2011====
:'''Six weeks after "Revenge of the Decepticons":'''

*Rodimus and his crew arrive on Earth, return the Matrix to Optimus Prime and tell him about Galvatron's invasion of Cybertron. Taking most of the Autobots and Megatron with him, Prime leaves Earth on Omega Supreme. Bumblebee, Prowl and a few others remain behind to investigate Megatron's claims that Spike murdered Scrapper. {{storylink|Space Opera—Final Tableaux: Orphans of the Helix}}
*En route to Cybertron, Optimus Prime must choose life imprisonment or execution for Megatron's punishment in anticipation of his future trial. He tries to talk to his nemesis, but is only goaded into torturing him. {{storylink|Chaos Theory Part 1}} When he asks Megatron what he would choose, Megatron chooses death. {{storylink|Chaos Theory Part 2}}

:'''Four months after "International Incident":''' {{storylink|Police Action Part 2: Only Forward}}

*Prowl continues investigating Spike by following him around. {{storylink|Police Action: Part 1}} While investigating the site of Scrapper's death, he is attacked by [[Brawl (G1)|Brawl]], but defeating and interrogating yields nothing about his motives. The Autobots bring in Sandra, who enlightens them on Spike's past. {{storylink|Police Action Part 2: Only Forward|Only Forward}}
*Spike shamelessly admits to killing Scrapper, but Prowl's fair share of questionable actions makes him unsure on what to do about it. During an attempted arrest of anti-Autobot pundit [[Ben Simpson]], the Autobots learn that he was a facsimile created by Swindle. Under interrogation, Swindle reveals that he had been selling weapons to Skywatch via Spike for years. The alliance between Skywatch and the Autobots is shattered and Spike becomes an international fugitive. {{storylink|Police Action Part 3: A Second Chance at Eden}}
*Cyclonus and the Sweeps take over [[Kimia Facility]]. The Autobots arrive on Cybertron, where Optimus Prime again declines to join Galvatron's army, causing Galvatron to responds with violence. {{storylink|Chaos Part One: Lamentations|Lamentations}}
*In order to reach Cybertron's core, Galvatron uses Kimia to fire on the planet's surface until the facility is destroyed from within. As the Autobots fight Galvatron's army, Megatron escapes from captivity and powers himself up using his Megatron-guns. {{storylink|Chaos Part Two: Numbers|Numbers}}
*Megatron uses the space bridge technology in his body to summon his Decepticon army to Cybertron. The D-Void, acting through Galvatron's Heart of Darkness, mind-controls them into combining with Galvatron's troops to form the "[[Deceptigod]]". {{storylink|Chaos Part Three: Kings|kings}}
*While Megatron fights and defeats the Deceptigod, Galvatron reaches [[Vector Sigma]] and inserts the Heart of Darkness into it, hoping this will stop the D-Void from entering the universe when in truth it does the opposite. Optimus Prime stops the D-Void from turning Cybertron into a portal to the Dead Universe by opening the Matrix of Leadership into the planet's core, emptying the artifact completely. Megatron goes missing. {{storylink|Chaos Part Four: Genesis|Genesis}}
*The cleansing of Vector Sigma "resets" Cybertron to a living, primordial state, and the planet sends out a signal telling all Cybertronians in space to come home. {{storylink|Transformers: The Death of Optimus Prime|The Death of Optimus Prime}}

'''Three weeks after the rebirth of Cybertron'''

Optimus Prime, having been inadvertently time-jumped three weeks forward, reappears and finds a Cybertron he doesn't recognise, and a shanty-town Iacon full of Transformers he doesn't recognise. He is soon informed of the situation by the Autobots, including the capture of the Decepticons and their subsequent implantation with [[Inhibitor/deterrence chip|I/D chips]] and the return of thousands of Cybertronian refugees - dubbed "[[NAIL]]s" by Prowl. Ultimately, he departs the planet, leaving the empty Matrix halves to Bumblebee and Rodimus respectively, who are split on whether to stay or go. {{storylink|Transformers: The Death of Optimus Prime|The Death of Optimus Prime}}

[[File:Crowd Control.jpg|thumb|upright=0.85|Alpha Trion said there'd be days like this...]]
*Rodimus' followers set off aboard the ''[[Lost Light]]'' to find the mythical [[Knights of Cybertron]], but a [[quantum jump]] malfunction causes it to be sent to a random point in space. The Transformers on Cybertron believe it to be destroyed. {{storylink|Liars, A to D Part 1: How to Say Goodbye and Mean It|How to Say Goodbye and Mean It}} Unbeknownst to all, the quantum malfunction in fact ''duplicates'' the ''Lost Light'', with the second one ending up on-course. {{storylink|slaughterhouse Part 2: The Road Not Taken|The Road Not Taken}}
*To restore order on Cybertron, Bumblebee gathers the help of Metalhawk as representative for the returning refugees called NAILs. [[Horri-Bull]] gets killed for beating up [[Zetca]] and refusing to back down. {{storylink|The Autonomy Lesson (issue)|The Autonomy Lesson}}

'''More Than Meets the Eye'''
*Rodimus and the rest of the ''Lost Light'' crew recover all crew members who fall out of the ship after the quantum jump, [[Hyperion (G1)|Hyperion]] and [[Polaris]] are killed by falling out, [[Ore]] is fused to the quantum generator- [[Skids (G1)|Skids]] joins that crew after being attacked by a group of [[Legislator]]s. Red Alert discovers that a [[Sparkeater (creature)|Sparkeater]] is on board. {{storylink|Liars, A to D Part 2: Hangers On|Hangers On}}
*The Sparkeater rampages around the ''Lost Light'' killing [[Shock (G1)|Shock]] and [[Animus]], its next target is [[Rung (G1)|Rung]] but it is killed before it can kill him. Tailgate announces that he wants to be a Decepticon. {{storylink|Liars, A to D Part 3: The Chaos of Warm Things|The Chaos of Warm Things}} 

'''Robots in Disguise'''

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====2012====
{{note|"[[Syndromica (1)]]" makes mention that it's been five years since ''All Hail Megatron'', placing the events of at least ''[[The Transformers: Robots in Disguise|Robots in Disguise]]'' #6-onward in 2012, though the precise dividing line between years is unclear.}}
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====2013====
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====2014====
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====2015====
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====2016====
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==Footnotes==
{{reflist}}

[[Category:Chronologies]]
[[Category:Generation 1 history]]
[[Category:IDW Generation 1| ]]