Transformers
Big head mode:
Press Circle(3), Square, L1(3), L2 at the Autobot headquarters
menu. A message will confirm correct code entry.
Turbo mode:
Press L1, R2(2), Square(4), L1 at the Autobot headquarters menu.
A message will confirm correct code entry.
Invincibility:
Pause game play, then press R1, Circle(2), R1, R2, L1(2), L2. A
message will confirm correct code entry.
Unlimited stealth:
Press Up(2), Down(2), L1, L2, L1, L2 at the Autobot headquarters
menu. A message will confirm correct code entry.
Stealth enemies:
Pause game play, then press Left, Right, Left, R1, R2, R1,
Right(2). A message will confirm correct code entry.
Unlimited Powerlink:
Press Up, Down, Up, Down, Circle, Square(2), Circle at the Autobot
headquarters menu. A message will confirm correct code entry.
Disable Mini Con overload:
Press R1(2), L2, R1(2), L2, Circle(2) at the Autobot headquarters
menu. A message will confirm correct code entry.
One hit kills:
Pause game play, then press Square, Circle, Square, Circle, L1(2),
L2, L1. A message will confirm correct code entry.
All Mini-Cons:
Press L1, L2, Circle(2), Square, Circle, L2, L1 at the Autobot
headquarters menu. A message will confirm correct code entry.
All extras:
Press Square(2), Circle, Square(2), Circle, L1, L2 at the extras menu.
A message will confirm correct code entry.
Alaska level completed:
Press R1, Circle, R1, Square, Left(2), Right, Left at the difficulty
selection screen. A message will confirm correct code entry.
Amazon Boss defeated:
Press Left(2), Right, L1, R2, Left(2), Right at the difficulty
selection screen. A message will confirm correct code entry.
Amazon Level completed:
Press L1(2), L2, Square(2), Circle, R1, R2 at the difficulty selection
screen. A message will confirm correct code entry.
Earth level completed:
Press R2, R1, L1, L2, Square, Circle, Square, Circle at the difficulty
selection screen. A message will confirm correct code entry.
Deep Amazon with 6 Mini-Cons:
Press Left(2), Right, L1, L2, Left(2), Right at the difficulty
selection screen. A message will confirm correct code entry.
Deep Amazon with 13 Mini-Cons:
Press R1(2), R2, L2, L1(2), R1(2) at the difficulty selection screen. A
message will confirm correct code entry.
Deep Amazon with 16 Mini-Cons:
Press Square, Circle(2), R1, L1, Left(2), Right at the difficulty
selection screen. A message will confirm correct code entry.
Deep Amazon level completed:
Press Left, Right, Left(2), Right, R1, R2, Circle at the difficulty
selection screen. A message will confirm correct code entry.
Antarctica with 6 Mini-Cons:
Press L1(2), L2, Square(2), Circle, R1, R2 at the difficulty selection
screen. A message will confirm correct code entry.
Antarctica Boss defeated:
Press L1, Left, L2, Right, Square(2), Circle(2) at the difficulty
selection screen. A message will confirm correct code entry.
Antarctica level completed:
Press R1(2), R2, L2, L1(2), R1(2) at the difficulty selection screen.
A message will confirm correct code entry.
Mid Atlantic with 17 Mini-Cons:
Press Left, Right, Left(2), Right, R1, R2, Circle at the difficulty
selection screen. A message will confirm correct code entry.
Mid Atlantic with 18 Mini-Cons:
Press L2, Left, Right(2), Left, L2, L1, L2 at the difficulty selection
screen. A message will confirm correct code entry.
Mid Atlantic Boss defeated:
Press L2, Left, Right(2), Left, L2(3) at the difficulty selection screen.
A message will confirm correct code entry.
Mid Atlantic level completed:
Press Circle,, Square,, Circle,, Square, Right, Left(2), Right at the
difficulty selection screen. A message will confirm correct code entry.
Alaska with 18 Mini-Cons:
Press Circle, Square, Circle, Square, Right, Left(2), Right at the
difficulty selection screen. A message will confirm correct code entry.
Alaska with 23 Mini-Cons:
Press R1(2), R2, L1, L2(2), Circle(2) at the difficulty selection screen.
A message will confirm correct code entry.
Starship with 23 Mini-Cons:
Press R1, Circle, R1, Square, Left(2), Right, Left at the difficulty
selection screen. A message will confirm correct code entry.
Starship with 24 Mini-Cons:
Press Right(2), Square, R1, R2, Circle, Left(2) at the difficulty
selection screen. A message will confirm correct code entry.
Starship level completed:
Press Left(2), Right, Circle(2), Right(2), Left at the difficulty
selection screen. A message will confirm correct code entry.
Pacific Island with 24 Mini-Cons:
Press Left(2), Right, Circle(2), Right(2), Left at the difficulty
selection screen. A message will confirm correct code entry.
Pacific Island with all Mini-Cons:
Press L1, R1, L2, R2, Left, Right, Square at the difficulty selection
screen. A message will confirm correct code entry.
Cybertron with all Mini-Cons:
Press R2, R1, L1, L2, Square, Circle, Square, Circle at the difficulty
selection screen. A message will confirm correct code entry.
