Dexter's Laboratory: Deesaster Strikes!
Invincibility:
Pause game play, then press L(3), R(5), L, R(4), L(3).
Level skip:
Pause game play, then press L(3), R(2), L, R(3), L, R, L, R(3), L.
Extra life:
Pause game play, then press L(2), R(2), L, R, L(3), R, L(2), R(2), L(2).
Extra ray gun ammunition:
Pause game play, then press L, R(3), L(2), R(2), L(4), R, L(2), R.
Faster movement:
Pause game play, then press L, R(4), L, R, L, R(2), L(2), R, L, R(2).
Less damage:
Pause game play, then press L, R(4), L(3), R, L(6), R.
Higher jumps:
Pause game play, then press L(2), R(6), L(2), R(2), L(3), R.
Faster opponents:
Pause game play, then press L, R(5), L(4), R(4), L(2).
Slower opponents:
Pause game play, then press L(2), R(3), L, R(3), L(2), R(2), L(2), R.
Stronger opponents:
Pause game play, then press L(2), R(4), L, R(3), L(6).
Stronger Dexter:
Pause game play, then press L(2), R(3), L(2), R, L(2), R(2), L, R, L, R.
Reverse controls:
Pause game play, then press L, R(6), L, R, L(2), R(2), L(3).
