Earthworm Jim
Pause game play and press A + Left, B(2), A + Right, B(2), A. The words "Cheater!" will appear when the game is resumed to confirm correct code entry. A menu will appear with options for level selection, unlimited energy, and map check.
Pause game play and press A + B, C(2), A(2), B(2), B + C.
Full health
Pause game play and press A, C(2), A, B(2), A, C, Start. The word "cheater" will be spoken to confirm correct code entry. Note: This code may only be used once per level.
Level skip
Pause game play and press A, B(2), A, A + C, A + B, A + B, A + C.
Skip to level 2
Pause game play in level 1, then press Left, Right, A, B, C, Left, Right, A.
Level select
Pause game play and press Left + A, B(2), A, Right + A, B(2), A.
Power-up
Pause game play and press A, B(3), C, A, C(2). The word "cheater" will be spoken to confirm correct code entry.
Extra continue
Pause game play and press A, Left + B, A, B, A, B, C, A. The word "cheater" will be spoken to confirm correct code entry.
Extra life
Pause game play and press Up + B, B, A, C, A(4). The word "cheater" will be spoken to confirm correct code entry. Alternately, pause game play and press B(2), C(2), A(4). Note: The alternate code can be enabled only once per level.
Debug mode
Pause game play and press Left + A, B(2), A, Right + A, B(2), A. A picture of the development team will be displayed to confirm correct code entry.
Nine plasma guns
Pause game play and press Down + C, A, B, C, A, B, A, C.
Nine homing missiles
Pause game play and press Right + A, A(2), B, A, C, B, A.
1000 rounds of ammunition
Pause game play and press A, B(3), C, A, C(2). Alternately, press A + C, B(2), C, A + C, B(3).
Jump to last level
Pause game play and press A + C, A + B, C(2), B(2), A(2).
Donkey Kong head
Pause game play and press Down + C, B, A, A, A, A, B, C.
In-game reset
Hold A + B + C and press Start during game play.
Level select
Pause game play and enter one of the following codes to resume the game at the indicated level.
Level Code
What the Heck?A, Right, A, C(2), Left, Right, A
SnowmanRight(3), A, C, Left, Right, B
Evil the CatUp, Down, Right, C(2), Left, Right, B
Big BrutyC(3), Left(3), Right(2)
Down the TubesUp, Down, Left(2), Up(3), Down
Tube RaceUp(2), Left(2), Down, Left, Up, C
Snot a ProblemC, B, C, Right(2), Left, A, B
Snot a Problem 2Up, B, C, Down(3), A, C
Snot a Problem 3A, Up, C, Up(2), Down, C, A
LabA, B(2), Down, Right(2), Left, Right
Chicken PlummetsA, B, C, Up, Down(3), Right
Naked and Lovin' ItC, A, C, Left, Right, Up, Down, Right
For Pete's SakeA, B, C, A, B, A, Down, Right
Andy AsteroidsA, Left, A, C(3), B(2)
Andy Asteroids 2C, Down, A(2), Down, B(2), Down
Andy Asteroids 3A, Down, Left, A, C(2), A, B
Andy Asteroids 4A, Down, A(2), C(2), A, B
Andy Asteroids 5A, Left, A, C(2), Down, Up, A
Andy Asteroids 6A, Right, A(2), Right, B, Up, A
Intestinal DistressC(2), A, Right, Left, Right, B(2)
Who Turned Out the LightsA + C, B, Up, Left, Right(2), Left(2)
Who Turned Out the Lights 2A, B, Up, B, Left, Right, C, Up
Who Turned Out the Lights 3A, B, C, Up, Left, A, Right(2)
Who Turned Out the Lights 4A, C, Up, Left, C, Right, Left, B
Who Turned Out the Lights 5C, B, Up, Down, Left, Right(2), Left
Queen of ButtvilleA, C, Left, Right, B, Left(2)
Buttville HelicopterB(2), Down(2), A, Right(2), Down
PsycrowC, B, Up, Down(2), Right, Down, Right