Primary Collection of Cheats
Big head mode
Press [Circle]x3, [Square], [L1]x3,
[L2] at the Autobot headquarters menu. A message will confirm
correct code entry.
Turbo mode
Press [L1], [R2]x2, [Square]x4, [L1]
at the Autobot headquarters menu. A message will confirm correct
code entry.
Invincibility
Pause game play, then press [R1], [Circle]x2,
[R1], [R2], [L1]x2, [L2]. A message will
confirm correct code entry.
Unlimited stealth
Press [Up]x2, [Down]x2, [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]x2.
A message will confirm correct code entry.
Unlimited Powerlink
Press [Up], [Down], [Up], [Down],
[Circle], [Square]x2, [Circle] at the Autobot
headquarters menu. A message will confirm correct code entry.
Disable Mini Con overload
Press [R1]x2, [L2], [R1]x2, [L2],
[Circle]x2 at the Autobot headquarters menu. A message will
confirm correct code entry. You can now ignore the power limit
and equip any four Mini Cons.
One hit kills
Pause game play, then press [Square], [Circle],
[Square], [Circle], [L1]x2, [L2], [L1].
A message will confirm correct code entry. Note: This must be
done each time you enter a new level or leave a level and return.
All Mini-Cons
Press [L1], [L2], [Circle]x2, [Square],
[Circle], [L2], [L1] at the Autobot headquarters
menu. A message will confirm correct code entry.
Alternately, pause game play, then press [R2], [R1],
[Left], [Right], [Left], [Right], [Circle],
[Square]. A message will confirm correct code entry.
All extras
Press [Square]x2, [Circle], [Square]x2,
[Circle], [L1], [L2] at the extras menu. A message
will confirm correct code entry.
Alaska level completed
Press [R1], [Circle], [R1], [Square],
[Left]x2, [Right], [Left] at the difficulty selection
screen. A message will confirm correct code entry.
Amazon Boss defeated
Press [Left]x2, [Right], [L1], [R2],
[Left]x2, [Right] at the difficulty selection screen.
A message will confirm correct code entry.
Amazon Level completed
Press [L1]x2, [L2], [Square]x2, [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]x2, [Right], [L1], [L2],
[Left]x2, [Right] at the difficulty selection screen.
A message will confirm correct code entry.
Deep Amazon with 13 Mini-Cons
Press [R1]x2, [R2], [L2], [L1]x2,
[R1]x2 at the difficulty selection screen. A message will
confirm correct code entry.
Deep Amazon with 16 Mini-Cons
Press [Square], [Circle]x2, [R1], [L1],
[Left]x2, [Right] at the difficulty selection screen.
A message will confirm correct code entry.
Deep Amazon level completed
Press [Left], [Right], [Left]x2, [Right],
[R1], [R2], [Circle] at the difficulty selection
screen. A message will confirm correct code entry.
Antarctica with 6 Mini-Cons
Press [L1]x2, [L2], [Square]x2, [Circle],
[R1], [R2] at the difficulty selection screen. A message
will confirm correct code entry.
Antarctica Boss defeated
Press [L1], [Left], [L2], [Right],
[Square]x2, [Circle]x2 at the difficulty selection
screen. A message will confirm correct code entry.
Antarctica level completed
Press [R1]x2, [R2], [L2], [L1]x2,
[R1]x2 at the difficulty selection screen. A message will
confirm correct code entry.
Mid Atlantic with 17 Mini-Cons
Press [Left], [Right], [Left]x2, [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]x2, [Left],
[L2], [L1], [L2] at the difficulty selection screen.
A message will confirm correct code entry.
Mid Atlantic Boss defeated
Press [L2], [Left], [Right]x2, [Left],
[L2]x3 at the difficulty selection screen. A message will
confirm correct code entry.
Mid Atlantic level completed
Press "Circle,", "Square,", "Circle,",
[Square], [Right], [Left]x2, [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]x2, [Right] at the
difficulty selection screen. A message will confirm correct code
entry.
Alaska with 23 Mini-Cons
Press [R1]x2, [R2], [L1], [L2]x2,
[Circle]x2 at the difficulty selection screen. A message
will confirm correct code entry.
Starship with 23 Mini-Cons
Press [R1], [Circle], [R1], [Square],
[Left]x2, [Right], [Left] at the difficulty selection
screen. A message will confirm correct code entry.
Starship with 24 Mini-Cons
Press [Right]x2, [Square], [R1], [R2],
[Circle], [Left]x2 at the difficulty selection screen.
A message will confirm correct code entry.
Starship level completed
Press [Left]x2, [Right], [Circle]x2,
[Right]x2, [Left] at the difficulty selection screen.
A message will confirm correct code entry.
Pacific Island with 24 Mini-Cons
Press [Left]x2, [Right], [Circle]x2,
[Right]x2, [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.