SonyPlaystation
Doom

Walkthroughs and Guides
Outside link to all the information you'll need on this game, and more!
Courtesy of: Gamefaqs.com

BUTTON COMBINATION AND PASSWORD CHEATS
Pause the game to enter the button combinations below...

LEVEL WARP
Right, Left, R2, R1, Triangle, L1, Circle, X

INVINCIBLE (GOD MODE)
Down, L2, Square, R1, Right, L1, Left, Circle

 WEAPONS AND KEYS
X, Triangle, L1, Up, Down, R2, Left, Left

ENHANCE THE MAP 1
Triangle, Triangle, L2, R2, L2, R2, R1, Square.

ENHANCE THE MAP  2
Triangle, Triangle, L2, R2, L2, R2, R1, Circle

LEVEL CODES

ULTIMATE DOOM LEVELS

2                        CR!3WDD3DB   Plant
3                        3JJCMK8W64   Toxin Refinery
4                        03LTJ0Y!02   Command Control
5                        H33!1HFTHK   Phobos Lab
6                        04MSKZX9Z1   Central Processing
7                        YTTLCXXLXV   Computer Station
8                        09SMBY04YW   Phobos Anomaly
9                        7KKBLD7V53   Diemos Anomaly
10                       FM4217GSGJ   Containment Area
11                       H!!3WDGLDB   Refinery
12                       07QPDW26WY   Deimos Lab
13                       H776XCKPCF   Command Center
14                       Y6PQH1171Z   Halls of the Damned
15                       YPPQH11Q1Z   Spawning Vats
16                       FGZY5MMYMP   Hell Gate
17                       FZZY5MMFMP   Hell Keep
18                       Y0HDP33X35   Pandemonium
19                       HYYZ8SLGSQ   House of Pain
20                       0VBKS8628!   Unholy Cathedral
21                       HVV29RPKRT   Mt Erebus
22                       0WCJT75179   Limbo
23                       HWW1!QNJQS   Tower of Babel
24                       01JCL68W64   Hell Beneath
25                       H11W3PRCPM   Perfect Hatred
26                       02KBM57V53   Sever the Wicked
27                       H22V4NQBNL   Unruly Evil
28                       0ZGFN4!Y46   Unto the Cruel
29                       HZZY5MTFMP   Twilight Descends
30                       00HDP39X35   Threshold of Pain

DOOM II LEVELS

31                       C0W1!QNJQS   Entryway
32                       VM!3V1D3DB   Underhalls
33                       W394W2DMFC   The Gantlet
34                       ZQ58ZKJRKH   The Focus
35                       Z758ZKJ8KH   The Waste Tunnels
36                       5C2V3DQBNL   The Crusher
37                       NCKBLX7V53   Dead Simple
38                       1Q580FCRKH   Tricks and Traps
39                       HTMSKZZ9Z1   The Pit
40                       WS58ZKCRKH   Refueling Base
41                       CSNRG2W820   O of Destruction!
42                       WT670JBQJG   The Factory
43                       DQLTJ1Y!02   The Inmost Dens
44                       0Q76XCKPCF   The Suburbs
45                       HQQPDW26WY   Tenements
46                       0R85YBJNBD   The Courtyard
47                       HRRNFV15VX   The Citadel
48                       0DX07TMHTR   Nirvana
49                       HDDHQ!40!8   The Catacombs
50                       0FYZ8SLGSQ   Barrels of Fun
51                       HFFGR93Z97   Bloodfalls
52                       0BV29RPKRT   The Abandoned Mines
53                       HBBKS8628!   Monster Condo
54                       0CW1!QNJQS   Redemption Denied

BONUS LEVELS

55                       SCNRG2W820   Fortress of Mystery
56                       3P67ZNBQJG   The Military Base
57                       WVX07TT0TR   The Marshes
58                       XDV29SRKRT   The Mansion
59                       644YL1Q9GJ   Club Doom

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