How do you transform on transformers revenge of the fallen?

Answer 1

for Xbox 360 hold rt, for ps3 hold r2, for ps2 you can only do so in certain missions

In the Sideways and Starscream missions you can transform but the rest of the character use it as part of a special attack.

Answer 2

i THINK THEY TRANSFORM USING THE L OR R button

Answer 3

you yell... "AUTOBOTS! ROLL OUT!"