Invincibility
Press Pause, * + Pause. Alternatively,
press Pause, 9, 4, 7, 4, 9,
2, 1, 0.
All keys, weapons, full ammunition
Press Pause, # + Pause.
Fire weapons while in automap screen
Hold C + B. If the controls have been reconfigured,
hold the buttons assigned to "Use" and "Fire".
Deathmatch or Co-Op more music:
Begin a multiplayer game in Level 23. Complete the level, then reset one of the Jaguars during the ending text. Start a new Deathmatch or Co-Op game on the Jaguar that was reset to play music during the next game in the place of sound effects.
Level Select:
Press one of the following codes during game play to begin at the corresponding level.
| Level
| Code |
| 1 | 1 + Pause
|
| 2 | 2 + Pause
|
| 3 | 3 + Pause
|
| 4 | 4 + Pause
|
| 5 | 5 + Pause
|
| 6 | 6 + Pause
|
| 7 | 7 + Pause
|
| 8 | 8 + Pause
|
| 9 | 9 + Pause
|
| 10 | A + Pause
|
| 11 | 1 + A + Pause
|
| 12 | 2 + A + Pause
|
| 13 | 3 + A + Pause
|
| 14 | 4 + A + Pause
|
| 15 | 5 + A + Pause
|
| 16 | 6 + A + Pause
|
| 17 | 7 + A + Pause
|
| 18 | 8 + A + Pause
|
| 19 | 9 + A + Pause
|
| 20 | B + Pause
|
| 21 | 1 + B + Pause
|
| 22 | 2 + B + Pause
|
| 23 | 3 + B + Pause
|
| 24 | 4 + B + Pause
|
Hint: Enemies:
Former Soldiers: They resemble your old friends, but now they
just fire pistols at you. They drop clips for the chaingun and
pistol when killed.
Former Sergeants: Meaner and tougher. They carry shotguns and
do more damage then soldiers. They drop shotguns when killed.
Imp: This creature throws fireballs and takes more bullets to
kill.
Demon: Appear in most areas and can rip your head off if you are
not careful. If you see more of them, use the chaingun.
Cacodemon: These creatures are ugly and have one big mouth. If
they see you, they will fire lightning balls from their mouth.
Use your rockets.
Mancubus: You have to use more then a chaingun to kill them. Use
ammo with caution.
Arachnotron: Fires plasma energy at you. Use your rifle.
Spider Demon: The ultimate enemy. Has a super chaingun mounted
on her body. Use your plasma rifle or rocket launcher.
