Transformers prime

Autobots 

Optimus prime

 The Autobots' leader is the biggest, strongest, and smartest. Optimus Prime makes the plans and protects the humans in the war with the Decepticons. You wouldn't call Optimus Prime cuddly, but he does care. He's just seen a lot of battles ... and he knows there are more to come.

 

 

 

Bumble bee

 

He's the Autobot who's been on Earth the longest. So he knows humans best. Bumblebee's voicebox was damaged on Cybertron, so he "talks" in bleeps and blurts.

 

 Ratchet

 

This emergency medical truck is the Autobots' medic. Ratchet fixes limbs and gears, and he doesn't want the Autobots risking their necks to protect humans, or bringing them into the secret base. Deep down, though, Ratchet admires what the humans bring to the fight.

Bulkhead

This giant is the muscle of the Autobots. But Bulkhead's actually sensitive - as Miko learns when she makes friends with him. When Miko's in danger, Bulkhead's there to protect her.

 

 

Arcee

 Cliffjumper

Tailgate

Wheeljack

Smokescreen

Ultra magnus

The 13 primes

Knockout

Decepticons

Megatron

The head of the Decepticons is just as bad as the Autobots' leader is good. Whether in alien fighter jet form or robot mode, Megatron's the most evil and deadly of all the Transformers. He hates how much Optimus Prime cares about Earth, and won't stop until he defeats the Autobots and makes this planet his own.

 

 

 

Soundwave

 

A stealth drone and the Decepticons' spy master, Soundwave has no face and doesn't say much. He just quietly finds information to use against the Autobots. He can tap into any transmission anywhere, except at the Autobots' secret base. Soundwave's far-reaching tentacles can snap through concrete, but his main tools are the tiny Deployers in his chest.

 

 Starscreem

 

 Bombshock

 

Makeshift

 

Dreadwing

 

Shockwave

 

Hardshell

 

Breakdown

 

Skyquak

 

Airachnid

Armada

  Ground force vehicons

Air force vehicons

Decepticon Miner

Predacons

Predaking

 

Darksteel

 

Skylynx

Other cybertronians

Unicron

 

Terrorcons

 

Alpha trion

 

Scraplets