Doom 3 Cheats

Doom 3 cheats

GOD Mode:
Hold down Left Trigger and press A, A, A, A.

Temporary Invincibility:
Hold down Left Trigger and press X, X, X, X.

Skip Level During gameplay:
Hold Left Trigger and press B, A, X, Y.

End Level:
Hold down Left Trigger and press A, A, B, B.

Berserk Mode:
Hold Left Trigger and press X, X, X, Y.

Invisibility:
Hold down Left Trigger and press X, X, Y, Y.

All Keys, All Weapons, and Full Ammo:
Hold down Left Trigger and press A, B, A, B.

Weapons and Ammo:
Hold down Left Trigger and press B, B, B, B.

Chainsaw:
Hold down Left Trigger and press B, B, A, A.

Radiation Suit:
Hold down Left Trigger and press X, Y, Y, Y.

Light Amplification Goggles:
Hold down Left Trigger and press Y, Y, Y, X.

Show All Map:
Hold down Left Trigger and press Y, Y, Y, Y.

Nightmare Mode:
When you have beaten the game on any difficulty setting and start on Nightmare mode you begin with the Soul Cube


Storage Locker Combinations

Locker 001 - Combo: 396
Level: Mars City
Items: Bullets

Locker 003 - Combo: 483
Level: Recycling 2
Items: Clips / Grenades / Plasma Cell / Security Armor

Locker 009 - Combo: 752
Level: Alpha Labs 1
Items: Clip / Grenades / Large Med Kits / Security Armor

Locker 013 - Combo: 586
Level: Admin
Items: Clip / Grenades / Security Armor / Shells

Locker 017 - Combo: 347
Level: Infirmary
Items: Clip / Large Med Kit / Security Armor / Shells

Locker 023 - Combo: 531
Level: Mars City Underground
Items: Armor Shards / Large Med Kit / Shells

Locker 038 - Combo: 409
Level: Alpha Labs 2
Items: Clip / Grenades / Security Armor

Locker 039 - Combo: 102
Level: Alpha Labs 2
Items: Clips / Security Armor

Locker 047 - Combo: 123
Level: Alpha Labs 3
Items: Clips / Grenades

Locker 048 - Combo: 123
Level: Alpha Labs 3
Items: ammo belt, large med kit, plasma cell

Locker 049 - Combo: 123
Level: Alpha Labs 3
Items: Armor / Shards

Locker 054 - Combo: 246
Level: Communications
Items: Grenades / Security Armor

Locker 054 - Combo: 142
Level: Monorail
Items: Grenades / Rockets / Security Armor

Locker 063 - Combo: 972
Level: EnPro Plant
Items: Plasma Cell / Plasma Gun / Small Med Kit

Locker 064 - Combo: 651
Level: Alpha Labs 4
Items: Armor Shards / Clip / Plasma Cell

Locker 078 - Combo: 364
Level: Monorail
Items: Clips / Grenades / Large Med Kits

Locker 079 - Combo: 364
Level: Monorail
Items: Clips / Grenades / Large Med Kits

Locker 103 - Combo: 259
Level: Delta Labs Level 2B
Items: Large Med Kit / Plasma Cells / Shells

Locker 104 - Combo: 579
Level: Delta Labs Level 4
Items: Ammo Belt / Rockets / Security Armor

Locker 112 - Combo: 538
Level: Delta 2A
Items: Armor Shards / Cells / Shotgun

Locker 114 - Combo: 715
Level: Delta 2A
Items: Backpack / Clip / Security Armor

Locker 116 - Combo: 972
Level: Delta 2A
Items: BFG cell, Large Med Kit / Plasma Gun / Security Armor

Locker 116 - Combo: 624
Level: Delta 2B
Items: Bullets / Plasma Cell / Shells

Locker 117 - Combo: 624
Level: Delta 2B
Items: BFG Cell / Grenades / Security Armor

Locker 213 - Combo: 371
Level: Delta 2B
Items: Clip / Plasma Cells / Shells

Locker 21D - Combo: 298
Level: Delta 1
Items: Grenades / Large Med Kit / Rockets / Security Armor

Locker 317 - Combo: 841
Level: Delta 4
Items: Bullets, Clips / Large Med Kits / Rockets / Security Armor

Locker 386 - Combo: 836
Level: Delta 3
Items: Ammo Belt / Bullets / Clip / Large Med Kits

Locker 387 - Combo: 836
Level: Delta 3
Items: Clip / Grenades / Large Med Kit / Rockets / Security Armor

Locker 452 - Combo: 571
Level: CPU Complex
Items: Grenades / Rocket Launcher / Rockets

Locker 666 - Combo: 372
Level: Delta 2B
Items: Imp / Security Armor

Locker 669 - Combo: 468
Level: CPU Complex
Items: Grenades / Plasma Cells / Security Armor



Martian Buddy Locker Combos

Locker 001 - Combo: 0508
Level: Administration
Items: Ammo Belt / Chaingun / Security Armor

Locker 002 - Combo: 0508
Level: Delta 2B
Items: BFG / Security Armor

Invincipility/skip to next checkpoint

Invincibility-hold left trigger,b,a,x,y
Skip to next checkpoint-same hold left,y,b,a,x
Reminder re-enter cheats after each checkpoint
-Zombie-Nazi-

god mode

hold L trigger and press a a a a

only way to get invincibility!

Ok it dosent matter which level you start on all you have to do is go to your pda then hold the left trigger and hit x,y,b,a you might have to do it twice but after you do it your pda should go off and you will be invincible!!

id PDA

On the last level just before you get to the boss turn left and somewhere you will see a brick saying id under a ledge [crouching] click on id and another room will appear with a PDA when you read it, it shows the game designers saying thanks to everyone!

True Invincibilty

To get invincibilty, you do not need to open the PDA, but you do use X,Y,A,B. IF you do it right and in a quiet area, you'll hear a confirmation sound.

Be invinceble

To Be Invincible hold sprint(L)and press A,X,Y,B

Skip Checkpoint

To skip checkpoint hold down sprint(L) and press B,A,X,Y

On any level, hold down L, and press X,Y,B,A, and you'll have infinite health.

REAL invincibility

I would like to correct my earlier chet that is to skip level (SORRY!)
This is how to get it
Go to PDA,go to objective screen,hold L trigger and press X,Y,B,A

Invincibility

Go to your PDA,go to the objective screen, hold L trigger and press B,A,X,Y then test it out if it doesn't work do it again

Invisability

I'm not sure if this one works but the cheat for invisability is=hold left trigger and press x y b a while playing the game it should work

Have fun cheating

INVINCIBILTY

enter your PDA hold down the left trigger and press X,Y,B,A you may need to do this once or twice and you will need to do it over again if you finish a level