Grimlock (Cyberworld)

The name or term "Grimlock" refers to more than one character or idea. For a list of other meanings, see Grimlock (disambiguation).

Grimlock is an Autobot from Cyberworld.

Some people think they can outsmart me. Maybe, maybe. I have yet to meet one that can outsmart bullet.

On Cyberworld, might can easily make right, and Grimlock, king of the Dinobots, certainly has the might to back up his version of right. With his powerful jaws, triple-barrelled cannon arm, and other Dinobots prepared to back him up at a moment's notice, he is a powerful and feared opponent -- which is unfortunate for those who run afoul of his hair-trigger temper. Seriously, don't ask him for any grammar lessons.

“	Not just any Dinobot, you speak with ME, GRIMLOCK! KING OF DINOBOTS!	”
—Grimlock introduces himself to Optimus Prime, "Commence Program"

Fiction

Cyberworld cartoon

Voice actor: James Alexander (English), Luis Hurtado (Latin-American Spanish)

Pretty sure the joke here is obvious.

Grimlock happened upon a newly-arrived Optimus Prime stealing his rightfully claimed Energon cube in the Cyberworld jungle. Uninterested in making peace, he tried to attack the Prime, chasing him in his dinosaur mode until Prime trapped him between two branches. Commence Program He was able to escape and continue his pursuit of Prime fairly quickly, but Prime again trapped to escape, this time tangling him in jungle vines. Prime Target With his fellow Dinobot, Snarl, they made plans to acquire a nearby crate drop and give themselves a boost in power. Finding Optimus Prime and Bumblebee going for the same crate, they engaged in combat across a mudpool. Prime and Bee were able to trap them in mud while they scaled the cliff, but the Dinobots were able to quickly catch up, riding a rock propelled by a nearby geyser. It was not enough to stop Bumblebee claiming the crate and its weapons for his team, though, and after a trouncing, the Dinobots cut their losses and left. Crate Point, Well Fought

This section covers fiction that is ongoing. It will be added to as the story progresses. If it isn't current, you can help by updating it.

Toys

Cyberworld

• Grimlock (Chomp and Battle, 2025)

I am Heavy Weapons Guy...and this...is my weapon.

• Environment: Jungle

Part of the larger assortment of Cyberworld toys, Grimlock transforms from roughly 9-inch tall robot to robotic T. rex in 4 steps. Both his arms have an action feature gimmick - his removable left cannon arm can spin on a button press, and his right mouth arm has an opening jaw.

As a larger toy, he has a several ways to interact with smaller Cyberworld figures. In T. rex mode, they can ride atop his back, and his robot mode can be reconfigured into a mech suit for small figures to pilot. Finally, his arms can be removed and turned into a dinosaur-themed turret for smaller figures to sit on.

You can also swap his arms with Scorponok's if you want to give him a buzzsaw.