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Doom (Version 1.0) Action Replay Codes (NTSC-U)

This page contains Action Replay cheat codes for Doom (Version 1.0) (NTSC-U) for the Playstation 1. Depending on if you're playing this game on a physical console or an emulator will determine how you use the codes found on this page. People using a physical console will need to purchase a physical Action Replay device to use the codes.

Anyone who is using an Emulator will have a much easier time getting these codes to work (assuming your Emulator supports them). One of the most popular Emulators for the Ps1 is ePSXe and if you'd like to learn how to use the codes on this page for that Emulator, check out my how to get cheat codes to work with ePSXe guide. If you don't see the code you want on this page I recommend you return to my Doom Guides Index and choose a different section.


Joker Command: DOO757B4 ????

Have 999% Armor: 800A8814 03E7

God Mode: 800A868C 0002

IMP Weapon: 800A86CE 0005

More Light: 800A8612 0001

Poison Suit: 800A860A 000A

Poison Suit On: 800A882A 000A

Really Red Screen: 800A88C4 0006

Red Mode: 800A86A4 0006

Very Red Mode: 800A86A4 05FF

White Mode: 800A86AA 0006

X-ray Vision: 800A868C 0080

X-Ray Vision & God Mode: 800A868C 0082



Have 999% Health
Turn on to get the health then turn off while playing

800A8810 03E7
8017899C 03E7