Cheats & Hints
Transformers: The Game Cheats & Codes
Enter codes for each character during the "New Game/Load Game" main menu. You will then need to go to the Bonus menu, select Generation 1, then turn on the Robo-vision skins. This will change the character's appearance to their Generation 1 skin when you play a mission.
Key: U=Up D=Down L=Left R=Right
|R D L L D U U||Generation 1 Skin Starscream|
|D D U U R R R||Generation 1 Skin Optimus Prime|
|L U D D L U R||Generation 1 Skin Jazz|
|R U U D R L L||Unlocks the two Cybertron Levels (Autobot and Decepticon)|