source@cheatcc.com

Invincibility
Pause the game and press Square, Circle, L1, R1. -From: medesa21@hotmail.com

All weapons with full ammunition
Pause the game and press Square, Circle, R1, L1. Enter the code again to refill ammunition. -From: medesa21@hotmail.com and mashpotato@cheatcc.com

Tin foil uniform
Enter "TNMN" as a password. Note: This is not armor, although there is a resemblance.

Level passwords
Level Name Password
2 Bridge FLLNGDWN
3 Fridge GTMLK
4 Freezer CHLLBB
5 Inside Wall CLSNGN
6 Graveyard DGTHS
7 Castle FRNKNSTN
8 Tan Base BDBZ
9 Revenge LBBCK
10 Desk DSKJB
11 Bed GTSLP
12 Blue Town SMLLVLL
13 Cashier CHRGT
14 Train NTBRT
15 Rockets RDGLR
16 Pool Table FSTNLS
17 Pinball Table WHSWZRD