While playing, pause the game and press C-Up, C-Down, C-Left, C-Right. A CHEAT option will appear on screen. Enter this menu, then quickly enter one of the codes below.
God Mode C-Left, C-Right, C-Down
Full Health C-Left, C-Up, C-Down, C-Down
Level Select C-Left, C-Left, C-Right, C-Right, C-Down, C-Up
Butcher C-Down, C-Up, C-Left, C-Left
No Clipping C-Up 20 times, C-Down
Enter these codes on the Collect Mode screen. See your manual for details.
All Artifacts C-Up, C-Right, C-Down, C-Up
All Keys C-Down, C-Up, C-Left, C-Right
All Puzzle Items C-Up, C-Left, C-Left, C-Left, C-Right, C-Down, C-Down
All Weapons C-Right, C-Up, C-Down, C-Down