Doom (Version 1.1) - Level Modifier Codebreaker Codes (NTSC-U)

This page contains CodeBreaker cheat codes for Doom (Version 1.1) (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 CodeBreaker 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 Codebreaker Codes Index and choose a different section.

 

Always Play Level Modifier: 80078048 00??

 

Start On Level Modifier

D0078048 0001
80078048 00??

 

Replace the ?? above with the level you'd like to start on or play on from the list below

01 - Hangar
02 - Plant
03 - Toxin Refinery
04 - Command Control
05 - Phobos Lab
06 - Central Processing
07 - Computer Station
08 - Phobos Anomaly
09 - Diemos Anomaly
0A - Containment Area
0B - Refinery
0C - Deimos Lab
0D - Cmd Center
0E - Halls Of The Damned
0F - Spawning Vats
10 - Hell Gates
11 - Hell Keep
12 - Pandemonium
13 - House Of Pain
14 - Unholy Cathedral
15 - Mt. Erebus
16 - Limbo
17 - Tower Of Babel
18 - Hell Beneath
19 - Perfect Hatred
1A - Sever The Wicked
1B - Unruly Evil
1C - Unto The Cruel
1D - Twilight Descends
1E - Threshold Of Pain
1F - Entryway
20 - Underhalls
21 - The Gauntlet
22 - The Focus
23 - The Waste Tunnels
24 - The Crusher
25 - Dead Simple
26 - Tricks And Traps
27 - The Pit
28 - Refueling Base
29 - O Of The Destruction!
2A - The Factory
2B - The Inmost Dens
2C - The Suburbs
2D - Tenements
2E - The Courtyard
2F - The Citadel
30 - Nirvana
31 - The Catacombs
32 - Barrels Of Fun
33 - Bloodfalls
34 - The Abandoned Mines
35 - Monster Condo
36 - Redemption Denied
37 - Fortress Of Mystery
38 - The Military Base
39 - The Marshes
3A - The Mansion
3B - Hidden Board