doom3 cheats

ultimate pred · 09-13-2005, 05:59 AM

hey,found some cheats.every 2 out of 3 work .please tell me which ones dont!

Hint: Duck Hellfire
April 29, 2005

The projectiles thrown by the imp and hellknight can be ducked if you time it correctly (it will do no damage). Naturally, you want to do this against enemies on the same height as you, not on shots coming at diagonals.

- Submitted by: djraver108
Cheat: God Mode
April 12, 2005

During gameplay, hold LEFT TRIGGER and press X, Y, B, A to become invincible.
Cheat: Skip Level
April 07, 2005

Call up the PDA and select the Objectives tab. Hold LEFT TRIGGER and enter B, A, X, Y. When you leave the PDA screen, your space marine is zapped to the next map with what ever you have at the moment.

- Submitted by: wanz221
Cheat List: Ultimate DOOM and DOOM 2
April 07, 2005

These are the Ultimate DOOM and DOOM 2 cheats which are only included with the Limited Edition Doom 3 game.

All Keys, All Weapons, and Full Ammo: hold down LEFT TRIGGER and press A,B,A,B
Berserk Mode: hold LEFT TRIGGER and press X,X,X,Y.
End Level: hold down LEFT TRIGGER and press A,A,B,B.
Chainsaw: hold down LEFT TRIGGER and press B,B,A,A.
Weapons and Ammo: hold down LEFT TRIGGER and press B,B,B,B.
GOD Mode: hold down LEFT TRIGGER and press A,A,A,A.
Invisibility: hold down LEFT TRIGGER and press X,X,Y,Y.
Light Amplification Goggles: hold down LEFT TRIGGER and press Y,Y,Y,X.
Radiation Suit: hold down LEFT TRIGGER and press X,Y,Y,Y.
Show All Map: hold down LEFT TRIGGER and press Y,Y,Y,Y.
Temporary Invincibility: hold down LEFT TRIGGER and press X,X,X,X.

Bathroom Scare
Platform: Xbox
Code: 55679

After you have found the lost scientist and are returning to the main building, find your way back to the bathrooms. Stand in front of the mirror with your pistol then cycle through until your shotgun then get very close.

Cabinet combinations
Platform: Xbox
Code: 56179

Cabinet 001: 396
Cabinet 003: 483
Cabinet 009: 752
Cabinet 013: 586
Cabinet 017: 347
Cabinet 023: 531
Cabinet 038: 409
Cabinet 039: 102
Cabinet 047: 123
Cabinet 048: 123
Cabinet 049: 123
Cabinet 054: 246
Cabinet 054 (second): 142
Cabinet 063: 972
Cabinet 064: 651
Cabinet 078: 364
Cabinet 079: 364
Cabinet 103: 259
Cabinet 104: 579
Cabinet 112: 538
Cabinet 114: 715
Cabinet 116: 972
Cabinet 116 (second): 624
Cabinet 117: 624
Cabinet 213: 371
Cabinet 215: 298
Cabinet 216: 624
Cabinet 217: 624
Cabinet 317: 841
Cabinet 386: 836
Cabinet 387: 836
Cabinet 452: 571
Cabinet 666: 372
Cabinet 669: 468
Martian Buddies 1 and 2: 0508
Monorail Override Junction 5: 826
Monorail Override Junction 5 Junction 7: 953
Weapons Storage 1 and 2: 584

Classic Doom reference
Platform: Xbox
Code: 55887

When you get to Mars City, go to the kitchen. Look closely at the video game in the back to see a classic Doom screen while you punch the turkey.

Defeating Sarge
Platform: Xbox
Code: 55891

Be prepared to die a few times. Beware of the edge of the room, as you can fall off. Also, do not hide behind the pillars for too long. They will open up and arc electricity periodically. When you walk into the room, a giant bay door at the
opposite end of the room will open, revealing the "new and improved" Sarge. As soon as that door opens a crack, start lobbing rockets in there. After you score about six good hits without being splattered by his BFG, break out the Soul Cube (that you should have charged before entering the room) and let him have it. It should kill him and heal you. Pick up the armor and ammunition around the room before continuing.

Defeating the final Boss
Platform: Xbox
Code: 55889

When you each the end Boss, do not bother wasting your ammunition on him. Just stay away from him. Kill the Imps and other demons and use the Soul Cube on him. If you are play in co-op mode, shoot him. Use the Soul Cube on him about
five or six times. On the last time you will see an intermission sequence of him dying.

Defeating the Guardian Of The Soul Cube
Platform: Xbox
Code: 55890

When fighting the Guardian Of The Soul Cube in hell, do not bother shooting his body. This is a waste of precious ammunition. Instead, blast his "searchers" with something with good coverage like the chaingun, and he will have to spawn more. When he does, a blue light will appear over his body. Shoot it with the rocket launcher. Do this a few times and he will die easily. Also, look in the room around the columns for ammunition, health, etc.

Doom Ultimate and Doom 2: Cheat mode
Platform: Xbox
Code: 55673

Enter one of the following codes during game play. A sound will confirm correct code entry. Repeat the code to disable its effect.

Doom Ultimate And Doom 2: Toggle God And Degreelessness Mode
Hold L and press A(4).

Doom Ultimate And Doom 2: All Weapons, Health, Keys, And Armor
Hold L and press B(4).

Doom Ultimate And Doom 2: Temporary Invincibility
Hold L and press X(4).

Doom Ultimate And Doom 2: Full Map
Hold L and press Y(4).

Doom Ultimate And Doom 2: Berserk Mode
Hold L and press X(3), Y.

Doom Ultimate And Doom 2: End Level
Hold L and press A(2), B(2).

Doom Ultimate And Doom 2: Chainsaw
Hold L and press B(2), A(2).

Doom Ultimate And Doom 2: Invisibility
Hold L and press X(2), Y(2)

Doom Ultimate And Doom 2: Light Amplification Goggles
Hold L and press Y(3), X.

Doom Ultimate And Doom 2: Radiation Suit
Hold L and press X, Y(3).

Duck Hellfire
Platform: Xbox
Code: 56347

The projectiles thrown by the imp and hellknight can be ducked if you time it correctly (it will do no damage). Naturally, you want to do this against enemies on the same height as you, not on shots coming at diagonals.

Enpro Plant Sector 2 plasma room door code
Platform: Xbox
Code: 56178

The door code for the plasma room in Enpro Plant Sector 2 is 734. Be careful; leaving that room causes several creatures to transport directly outside the door, but it is worth it.

iD Software PDA
Platform: Xbox
Code: 56177

In the last level, just before you see the intermission sequence before the devil, instead of going to where the sequence begins the fight with the devil, go left. By the candles should be an iD Software symbol on the wall. Go towards the brick until you are touching it (you may have to duck). Press Action (R) when your crosshairs are over it. The brick will go inside the wall, and the wall behind you to the left will open. In that room will be a special PDA from iD Software, saying thanks for playing Doom 3 and other things. You can then fight the devil.

Kill the maintenance workers
Platform: Xbox
Code: 55951

It is possible to kill the workers before all hell breaks loose. Equip your flashlight, stand close to a worker, then turn away just enough so the "talk" option is no longer available, swing it, then turn back as quick as you can. If you time it right, the flashlight will make contact and kill them in one hit. It might also help if you turn up your turn sensitivity.

Killing Imps
Platform: Xbox
Code: 55675

If the Imp is jumping at you, blast it while it is in the air with the shotgun to kill it in one shot. This is slightly difficult to time.

Killing Teleporting Demons
Platform: Xbox
Code: 55676

When a demon teleports in (generally signaled by whisperings, a red tint throughout the screen, and always red lightning in the location where they will appear), you will have a split second before they are able to attack. Take a good weapon (for example, a shotgun or chainsaw for imps and wraiths) and stand close by. For powerful creatures, such as Pinkys, use a ranged weapon and stand at a safe distance. Remember to save the game often.

Level Skip
Platform: Xbox
Code: 55672

Enter your PDA, the select 'Objectives'. Hold L and press B, A, X, Y. Exit the PDA to advance to the next level.

Nightmare Mode
Platform: Xbox
Code: 55674

Complete the game once under any difficulty setting. When you start on Nightmare Mode. you will start with the Soul Cube.

Pumped Up Soul Cube
Platform: Xbox
Code: 55678

After you acquire the Soul Cube, equip it and wait about one to two minutes. It will reveal its blades and spin for a very short time.

Saving Ammunition
Platform: Xbox
Code: 55677

If you can avoid it, try not to use weapons like the shotgun or others that have difficult to find ammunition on the weaker zombies. The flashlight (if you are fast enough) or just the pistol usually will suffice.

Skip checkpoints
Platform: Xbox
Code: 55888

Enter your PDA, then select "Objectives". Hold L and press B, A, X, Y. Exit the PDA to advance to the next checkpoint.

Super Turkey Puncher Three
Platform: Xbox
Code: 55952

Go to the first level in Co-Op mode and proceed through the level until 'Command Access Junction'. There you can find two Super Turkey Puncher arcade machines made by 'Nabcon'. On the screen is the face of the original Doom Guy and also makes the same faces when you punch the turkeys. First player to 3000 points wins.

Watch little movie
Platform: Xbox
Code: 56930

Once you kill the first scientist who gets turned into a zombie, look at the main control panel. One of the screens right near you should be blinking red. Click on it to watch a little movie.