Transformers
All extras
At the extras menu, press Square(2), Circle, Square(2), Circle, L1, L2. If you entered the code correctly, a message will appear.
Infinite stealth
At the Autobot headquarters menu, press Up(2), Down(2), L1, L2, L1, L2. If you entered the code correctly, a message will appear.
Infinite Powerlink
At the Autobot headquarters menu, press Up, Down, Up, Down, Circle, Square(2), Circle. If you entered the code correctly, a message will appear.
All Mini-Cons
At the Autobot headquarters menu, press L1, L2, Circle(2), Square, Circle, L2, L1. If you entered the code correctly, a message will appear. Alternately, pause the game and press R2, R1, Left, Right, Left, Right, Circle, Square. If you entered the code correctly, a message will appear.
Turbo mode
At the Autobot headquarters menu, press L1, R2(2), Square(4), L1. If you entered the code correctly, a message will appear.
Big head mode
At the Autobot headquarters menu, press Circle(3), Square, L1(3), L2. If you entered the code correctly, a message will appear.
Disable Mini Con overload
At the Autobot headquarters menu, press R1(2), L2, R1(2), L2, Circle(2). If you entered the code correctly, a message will appear. You can now ignore the power limit and equip any four Mini Cons.
Invincibility
Pause the game and press R1, Circle(2), R1, R2, L1(2), L2. If you entered the code correctly, a message will appear.
One-hit kills
Pause the game and press Square, Circle, Square, Circle, L1(2), L2, L1. If you entered the code correctly, a message will appear. Note: This must be done each time you enter a new level or leave a level and return.
Stealth enemies
Pause the game and press Left, Right, Left, R1, R2, R1, Right(2). If you entered the code correctly, a message will appear.
Alaska with 18 Mini-Cons
At the difficulty selection screen, press Circle, Square, Circle, Square, Right, Left(2), Right. If you entered the code correctly, a message will appear.
Alaska with 23 Mini-Cons
At the difficulty selection screen, press R1(2), R2, L1, L2(2), Circle(2). If you entered the code correctly, a message will appear.
Alaska level completed
At the difficulty selection screen, press R1, Circle, R1, Square, Left(2), Right, Left. If you entered the code correctly, a message will appear.
Amazon Boss defeated
At the difficulty selection screen, press Left(2), Right, L1, R2, Left(2), Right. If you entered the code correctly, a message will appear.
Amazon Level completed
At the difficulty selection screen, press L1(2), L2, Square(2), Circle, R1, R2. If you entered the code correctly, a message will appear.
Antarctica with 6 Mini-Cons
At the difficulty selection screen, press L1(2), L2, Square(2), Circle, R1, R2. If you entered the code correctly, a message will appear.
Antarctica Boss defeated
At the difficulty selection screen, press L1, Left, L2, Right, Square(2), Circle(2). If you entered the code correctly, a message will appear.
Antarctica level completed
At the difficulty selection screen, press R1(2), R2, L2, L1(2), R1(2). If you entered the code correctly, a message will appear.
Cybertron with all Mini-Cons
At the difficulty selection screen, press R2, R1, L1, L2, Square, Circle, Square, Circle. If you entered the code correctly, a message will appear.
Deep Amazon with 6 Mini-Cons
At the difficulty selection screen, press Left(2), Right, L1, L2, Left(2), Right. If you entered the code correctly, a message will appear.
Deep Amazon with 13 Mini-Cons
At the difficulty selection screen, press R1(2), R2, L2, L1(2), R1(2). If you entered the code correctly, a message will appear.
Deep Amazon with 16 Mini-Cons
At the difficulty selection screen, press Square, Circle(2), R1, L1, Left(2), Right. If you entered the code correctly, a message will appear.
Deep Amazon level completed
At the difficulty selection screen, press Left, Right, Left(2), Right, R1, R2, Circle. If you entered the code correctly, a message will appear.
Earth level completed
At the difficulty selection screen, press R2, R1, L1, L2, Square, Circle, Square, Circle. If you entered the code correctly, a message will appear.
Mid Atlantic with 17 Mini-Cons
At the difficulty selection screen, press Left, Right, Left(2), Right, R1, R2, Circle. If you entered the code correctly, a message will appear.
Mid Atlantic with 18 Mini-Cons
At the difficulty selection screen, press L2, Left, Right(2), Left, L2, L1, L2. If you entered the code correctly, a message will appear.
Mid Atlantic Boss defeated
At the difficulty selection screen, press L2, Left, Right(2), Left, L2(3). If you entered the code correctly, a message will appear.
Mid Atlantic level completed
At the difficulty selection screen, press Circle,, Square,, Circle,, Square, Right, Left(2), Right. If you entered the code correctly, a message will appear.
Pacific Island with 24 Mini-Cons
At the difficulty selection screen, press Left(2), Right, Circle(2), Right(2), Left. If you entered the code correctly, a message will appear.
Pacific Island with all Mini-Cons
At the difficulty selection screen, press L1, R1, L2, R2, Left, Right, Square. If you entered the code correctly, a message will appear.
Starship with 23 Mini-Cons
At the difficulty selection screen, press R1, Circle, R1, Square, Left(2), Right, Left. If you entered the code correctly, a message will appear.
Starship with 24 Mini-Cons
At the difficulty selection screen, press Right(2), Square, R1, R2, Circle, Left(2). If you entered the code correctly, a message will appear.
Starship level completed
At the difficulty selection screen, press Left(2), Right, Circle(2), Right(2), Left. If you entered the code correctly, a message will appear.
Get Mini Cons at Research Center before fighting Starscream
Instead of going down between the hangers, walk around behind them. If you do not walk in front of Starscream’s hanger, he will not come out. Blow up the buildings with rockets. Some of the buildings contain Data Cons. Three of them contain Mini Cons. One of them can be especially helpful against Starscream, as it is the one that constantly restores your energy.