Transformers - timeline and profiles

Autobots vs. Decepticons

Autobots

Optimus Prime
The Autobots' valiant leader and the most recognizable of all the Transformers. Optimus - once again voiced by fan favorite Peter Cullen - still wears his trademark red and blue colors, but updated with a snazzy flame effect. Trendy.

Bumblebee
Crucial to the plot of both the film and the game, Bumblebee was always the Transformer who understood humans the best. Updated from a VW Beetle to a Chevy Camero, Bumblebee's voice is damaged and he communicates by playing songs on his in-car stereo.