Pause game play and enter one of the following codes to change Jim's appearance.
Appearance Code
Black afro Press B, A(5), B, C.
Red afro Press C, A(5), B, C.
Donkey Kong Press Down + C, B, A(4), B, C, B, A(5), B, C.
Groucho Marx Press A(6), B, C.
Big lips Press B(2), A(4), B, C.
Big sunglasses Press A, B, A(4), B, C.
Antennae Press B, C, A(4), B, C.
Clown Press C, A(5), B, C.
Cheat menu
Pause game play and press A + B, C(2), A(2), B(2), B + C.
Continue
Pause game play and press A + Down, A + Down, A + Left, A + Right, B, C(2), B + C.
Continue (alternate)
Pause game play and press A + Right, B + Up, A, C(2), B, C, A. Note: This code may only be enabled once per game.
Extra life
Pause game play and press A + Up, B, A, C, A(2), C, B.
Extra life (alternate)
Pause game play and press A, B, C(2), A(2), C, B. Note: This code may only be enabled once per game.
Full ammunition
Pause game play and press A + C, A, B, C, B, C, A, C(2).
Full ammunition (alternate)
Pause game play and press A, B, C, B, C, A, C(2). Note: This code may only be enabled once per game.
Full energy
Pause game play and press A + C, B(2), C(3), A, B.
Full energy (alternate)
Pause game play and press A, C, B, C, B, A(2), C. Note: This code may only be enabled once per game.
Homing missiles
Pause game play and press Right + A, A(2), B, A, C, B, A.
Homing missiles (alternate)
Pause game play and press A(2), C, B, A, C(3). Note: This code may only be enabled once per game.
Invincibility
Pause game play and press A + B, A + B, C, A, Right(2), Left, Right.
Level Select
Pause game play and enter one of the following codes to start game play at the corresponding level.
Level Password
What the Heck? Press A, Right, A, C(2), Left, Right, A.
Snowman Press Right(3), A, C, Left, Right, B.
Evil the Cat Press Up, Down, Right, C(2), Left, Right, B.
Big Bruty Press C(3), Left(3), Right(2).
Down the Tubes Press Up, Down, Left(2), Up(3), Down.
Tube Race Press Up(2), Left(2), Down, Left, Up, C.
Snot a Problem Press C, B, C, Right(2), Left, A, B.
Snot a Problem 2 Press Up, B, C, Down(3), A, C.
Snot a Problem 3 Press A, Up, C, Up(2), Down, C, A.
Lab Press A, B(2), Down, Right(2), Left, Right.
Chicken Plummets Press A, B, C, Up, Down(3), Right.
Naked and Lovin' It Press C, A, C, Left, Right, Up, Down, Right.
For Pete's Sake Press A, B, C, A, B, A, Down, Right.
Andy Asteroids Press A, Left, A, C(3), B(2).
Andy Asteroids 2 Press C, Down, A(2), Down, B(2), Down.
Andy Asteroids 3 Press A, Down, Left, A, C(2), A, B.
Andy Asteroids 4 Press A, Down, A(2), C(2), A, B.
Andy Asteroids 5 Press A, Left, A, C(2), Down, Up, A.
Andy Asteroids 6 Press A, Right, A(2), Right, B, Up, A.
Intestinal Distress Press C(2), A, Right, Left, Right, B(2).
Who Turned Out the Lights Press A + C, B, Up, Left, Right(2), Left(2).
Who Turned Out the Lights 2 Press A, B, Up, B, Left, Right, C, Up.
Who Turned Out the Lights 3 Press A, B, C, Up, Left, A, Right(2).
Who Turned Out the Lights 4 Press A, C, Up, Left, C, Right, Left, B.
Who Turned Out the Lights 5 Press C, B, Up, Down, Left, Right(2), Left.
Queen of Buttville Press A, C, Left, Right, B, Left(2).
Buttville Helicopter Press B(2), Down(2), A, Right(2), Down.
Psycrow Press C, B, Up, Down(2), Right, Down, Right.
Level Skip
Pause game play and press B(2), A, C, A + B, A + B, A + B, A + B.
Plasma weapon
Pause game play and press C + Up, A(2), C, A, B, C(2).
Plasma weapon (alternate)
Pause game play and press C, A, B, C, A, B, C(2). Note: This code may only be enabled once per game.
View ending sequences
Pause game play and press A + C, A + C, A + C, A, B, C, B, A.