These codes can be entered during normal gameplay. A message confirms correct entry.

Full Health:
Hold L + R + X and press Down, Down, Down, A, Up, Up, Down, Up, A.

Reload ammunition for current gun:
Hold L + R + X and press Right, Right, Down, Up, Left, Right, Left, Left, A.

Refill ranged weapon ammunition:
Hold L + R + X and press Left, Left, Up, Down, Right, Left, Right, Right, A.

Get a Shotgun with full ammunition:
Hold L + R + X and press Left, Left, Left, Down, Down, Down.

All items and weapons (except for Gonzo Gun):
Hold L + R + X and press Down, Up, Down, Left, Right, Left, A, Up, Left, Down, Right, Up, Right, Down, Left, A, Down, Down, Down, A, A.

Gonzo Gun:
Hold L + R + X and press Left, A, A, A, Right, Left, Right, Left, Up, A, A, A, Down, Up, Down, Up, A.

Molotov Cocktails:
Hold L + R + X and press Down, Down, Down, Up, Up, Up.

Add Positive Karma:
Hold L + R + X and press Up, Up, Right, Up.

Add Negative Karma:
Hold L + R + X and press Left, Left, Down, Up, A.

All Maps:
Hold L + R + X and press Left, Right, Down, Right, A, Left, Up, Left.

Choose your Morality:
Have a saved game from the first Suffering on your hard drive. When you start a new game you will be able to choose good, evil, or neutral.