PC
Get Unlimited Lives
Pause the game and hold CTRL then put in the code Down, Down, Up, Down, Right, Down, Up, Up
PC
Get All Levels
Pause the game and hold CTRL then put in the code Up, Down, Left, Right, Right, Right, Down, Left
PC
Get All Characters
Pause the game and hold CTRL then put in the code Left, Right, Left, Left, Left, Up, Left, Left
PS1
Open all Levels
While in a level, pause the game and enter the following sequence:
Right, Square, Triangle, Square, Triangle R1, L1, R1, L1, Circle
Submitted By Jess
PS1
Get All Characters
After pausing the game hold Square then press Left, Right, Left, Left, Left, Up, Left, Left
PS1
Make coins Mad Garibs
After pausing the game hold Square and press Right, Left, Right, Left, Up, Up, Left, Right
PS1
Be Invincible for a short Time
After pausing the game hold Square then press Left, Left, Up, Left, Down, Right, Right, Right
Dreamcast
Pick Level
After pausing the game press and hold X then Up, Down, Left, Right, Right, Right, Down, left
Dreamcast
Get Invincibility (Temporary)
After pausing the game press and hold X then press Left, Left, Up, Left, Down, Right, Right, Right
Dreamcast
Pass Level
After pausing the game press and hold X then press Right, Left, Up, Up, Up, Right, Left, Left
Dreamcast
Make coins Mad Garibs
After pausing the game press and hold X then press Right, Left, Right, Left, Up, Up, Left, Right
PS1
Infinite Lives
While in a level, pause the game and enter the following sequence:
Right, Square, Triangle, Square, Triangle, x button
Submitted By Jess
PS1
Get More levels and More
After pausing the game hold Square and press Right, Up, Up, Down, Right, Down, Right
Dreamcast
Unlimited Lives
After pausing the game press and hold X then press Down, Down, Up, Down, Right, Down, Up, Up