All damage takes 1 point
Hold L1 + R1 at the level selection screen on controller-2 and press
Triangle, X, Square, O. Then, hold L2 + R2 on controller-2 and
press O, Square, X. Finally, release L2 and R2, then press Triangle.
Get 99 lives
Hold L2 + R2 on controller-2 and press Up, Down, Left, Right at the
level selection screen. Then hold L1 + R1 on controller-2, and
press Right, Left, Down. Finally, release L1 and R1, then press Up.
Unlock all levels
Hold O + X + Triangle + Square + L1 + L2 + R1 + R2 at the level
selection screen on controller-2 and press Down, Down, Right.
Invincibile mode in caves
Push R2, R2, L2, L2, L2, R1(7 times), L2, L2, L2, R2, R2, R2,
R1(7 times) at the level selection screen on controller-2.
Marine Potato
Pause the game play and push R1, L2, R2, L1, Left, Right, X on
controller-2.
Ice Potato
Pause the game play and push R1, L2, R2, L1, Left, Right, Square on
controller-2.
Jumping Potato
Pause the game play and push R1, L2, R2, L1, Left, Right, Triangle on
controller-2.
Fuwafuwa Potato
Pause the game play and push R1, L2, R2, L1, Left, Right, O on
controller-2.
Padapada Potato
Pause the game play and push R1, L2, R2, L1, Left, Right, Down on
controller-2.
Rocket Potato
Pause the game play and push R1, L2, R2, L1, Left, Right, Up on
controller-2.
Refill energy
Pause the game and press Up, Up, Down, Down, Square, O, Square,
O, L1, R1 on controller-2.
