what are the secrets in doom 3 :)?

Question

unique ones only!

Answer 1

Codes
Console Commands
Press Ctrl+Alt+~(Tilde) to bring up the command console in a single player game:

Code Effect
pm_thirdperson 0 3rd Person View OFF
pm_thirdperson 1 3rd Person View ON
give keys All keys
clearlights All lights turn off. Only light is by flashlight....
give all All weapons with full ammo, health and armor
give berserk Berserk mode
give weapon_bfg BFG
give weapon_chaingun Chaingun
give weapon_chainsaw Chainsaw
clear Clear console text
kill Commit suicide
pm_crouchspeed ### Defines how fast you are when you crouch.
pm_runspeed ### Defines how fast you are when you run/sprint.
pm_walkspeed ### Defines how fast you are when you walk.
pm_noclipspeed ### Defines how fast you move with the "noclip" code turned on.
pm_jumpheight ### Defines how high you jump.
com_showfps 1 Draws your Framerate.
freeze Freeze all on screen
benchmark Game Benchmark
give weapon_rocketlauncher give weapon_rocketlauncher
give pda Gives PDAs/disks of the level you're in.
give armor Gives you 125 armor
god God Mode
set g_dragEntity 1 Grabs objects/bodies when you aim and fire at them
gfxinfo Graphicscard infomation
notarget Invisibility to most enemies
killmoveables Kill all moving enemies
killragdolls Kill all non-moving enemies
killmonsters Kills all Monsters
listmonsters Lists images of monsters
listlightdefs Lists indicated def file settings
give weapon_machinegun Machinegun
testlight Makes a light for you to see better
give ammo Max Ammo
give health Max Health
editor Opens up map editor
give weapon_plasmagun Plasmagun
quit Quit game
Com_Fixedtic -1 Removes 60 FPS Limit
aviDemo Saves a demo of your playing to an AVI movie file
idkfa secret message
say Send message to everyone in multi-player
r_brightness <#> Set brightness level
r_gamma <0-3> Set gamma level
give weapon_shotgun Shotgun
spawn monster_zombie_morgue Spawns a zombie similar to the one in the infirmary.
com_allowconsole 1 This will make it so you only have to press ~ to open the console, no longer alt+ctrl+~.
g_showprojectilepct 1 Toggle hit % to HUD
s_showlevelmeter 1 Toggle sound level display
g_nightmare 1 Unlock Nightmare Mode
noclip Walk through solid objects
g_showplayershadow 1 You can see your shadow during singleplayer.
status Your game status

Contributed By: Cigarette Fiend, Artifice, Undergrads2003, skull_reaper, RhynoandRVD, Grawl, Guy Dekar, SKARDAVNELNATE, Dark Pulse, Zero Drawn, DarknessTear, rccars, Xenn, goldencloud, JetSyn, kunaak, EDESSACITY, Warrior_of_Fire, Digital Anomaly, springboobsquirepins
Give Ammo
In the console (Ctrl+Alt+~) type these to be given different ammo.

Code Effect
give ammo_bfg_small Get ammo for BFG 9000
give ammo_belt_small Get ammo for Chaingun
give ammo_clip_small Get ammo for Machine Gun
give ammo_bullets_small Get ammo for Pistol
give ammo_cells_small Get ammo for Plasma Rifle
give ammo_rockets_small Get ammo for Rocket Launcher
give ammo_shells_small Get ammo for Shotgun
give ammo_grenage_small Get Hand Grenades
give ammo_clip_large Get large ammo for Machine Gun
give ammo_bullets_large Get large ammo for Pistol
give ammo_cells_large Get large ammo for Plasma Rifle
give ammo_rockets_large Get large ammo for Rocket Launcher
give ammo_shells_large Get large ammo for Shotgun


Level Select
Bring up the console by pressing Alt+Ctrl+~ then enter the following codes. When you load single player maps you start with all the weapons you could have to that point and a small amount of ammunition.

Code Effect
map game/alphalabs1 Alpha Labs 1
map game/alphalabs2 Alpha Labs 2
map game/alphalabs3 Alpha Labs 3
map game/alphalabs4 Alpha Labs 4
map game/caverns1 Caverns 1
map game/caverns2 Caverns 2
map game/comm1 Comm 1
map game/commoutside Comm Outside
map game/cpu CPU
map game/cpuboss CPU Boss
map game/delta1 Delta 1
map game/delta2 Delta 2
map game/delta3 Delta 3
map game/delta4 Delta 4
map game/delta5 Delta 5
map game/enpro Enpro
map game/hell1 Hell 1
map game/hellhole Hellhole
map game/mars_city1 Mars City 1
map game/mars_city2 Mars City 2
map game/admin Mars City Administration
map game/mc_underground MC Underground
map game/monorail Monorail
map game/mp/d3dm1 Multiplayer Map 1
map game/mp/d3dm2 Multiplayer Map 2
map game/mp/d3dm3 Multiplayer Map 3
map game/mp/d3dm4 Multiplayer Map 4
map game/mp/d3dm5 Multiplayer Map 5
map game/pdas PDAs
map game/recycling1 Recycling 1
map game/recycling2 Recycling 2
map game/site3 Site 3

Spawn Ammo
In the console (Ctrl+Alt+~) Type these to spawn different ammo.

Code Effect
spawn ammo_bfg_small Ammo for BFG 9000
spawn ammo_belt_small Ammo for Chaingun
spawn ammo_clip_small Ammo for Machinegun
spawn ammo_bullets_small Ammo for Pistol
spawn ammo_cells_small Ammo for Plasma Rifle
spawn ammo_rockets_small Ammo for Rocket Launcher
spawn ammo_shells_small Ammo for Shotgun
spawn ammo_grenage_small Hand Grenades
spawn ammo_clip_large Large ammo for Machinegun
spawn ammo_bullets_large Large ammo for Pistol
spawn ammo_cells_large Large ammo for Plasma Rifle
spawn ammo_rockets_large Large ammo for Rocket Launcher
spawn ammo_shells_large Large ammo for Shotgun


Spawn Monsters
Press Control+Alt+Tilde(~) To open the console, or just tilde if the com_allowconsole 1 cheat is typed in. The "god" and "notarget" codes are recommended before spawn a monster.

Code Effect
spawn monster_zombie_maint_nojaw Spawns a "Yellow Jacket" zombie with no jaw
spawn monster_demon_archvile Spawns a Archvile
spawn monster_zombie_maint_bald Spawns a bald "Yellow Jacket" zombie
spawn monster_zombie_tshirt_bald Spawns a Bald zombie similar to the one in the infirmary
spawn monster_zombie_sawyer Spawns a Chainsaw zombie
spawn monster_demon_cherub Spawns a Cherub
spawn monster_zombie_maint2 Spawns a completely black "Yellow Jacket" zombie
spawn monster_zombie_fat2 Spawns a Fat zombie with his intestines showing
spawn monster_zombie_fat_wrench Spawns a Fat2 zombie holding a wrench
spawn monster_demon_hellknight Spawns a HellKnight
spawn monster_demon_imp Spawns a Imp
spawn monster_zombie_jumpsuit Spawns a Jumpsuit zombie
spawn monster_demon_maggot Spawns a Maggot
spawn monster_demon_mancubus Spawns a Mancubus
spawn monster_zombie_maint_flashlight Spawns a No Jaw "Yellow Jacket" zombie with a flashlight
spawn monster_zombie_maint_wrench Spawns a No Jaw "Yellow Jacket" zombie with a wrench
spawn monster_demon_pinky Spawns a Pinky
spawn monster_demon_revenant Spawns a Revenant
spawn monster_zombie_maint_skinny Spawns a Skinny "Yellow Jacket" zombie
spawn monster_zombie_suit_skinny Spawns a Skinny Suit zombie
spawn monster_zombie_skinny Spawns a skinny zombie
spawn monster_zombie_suit_bloodymouth Spawns a Suit zombie with a bloody mouth
spawn monster_zombie_suit_neckstump Spawns a Suit zombie with no head
spawn monster_demon_tick Spawns a Tick
spawn monster_demon_trite Spawns a Trite
spawn monster_demon_wraith Spawns a Wraith demon
spawn monster_zombie_tshirt_blown Spawns a zombie almost exactly like the one in the infirmary
spawn monster_boss_cyberdemon Spawns Cyberdemon
spawn monster_boss_guardian Spawns Guardian
spawn monster_boss_guardian_seeker Spawns Guardian's Seeker
spawn monster_boss_sabaoth Spawns Sabaoth
spawn monster_boss_vagary Spawns Vagory


Spawn monsters/items
In the console (Ctrl+Alt+~) Type these in to spawn different monsters/weapons. You might want to use the "Notarget" code so they don't kill you right away.

Code Effect
spawn monster_zombie_maint "Yellow Jacket" Zombie
spawn env_ragdoll_skeleton2 a "clean" skeleton
spawn env_ragdoll_skeleton a bloody skeleton
spawn monster_demon_archvile Arch-Vile demon
spawn marscity_marine_helmet_p90_walking armed guard
spawn moveable_base_barrel barrel
spawn moveable_base base
spawn moveable_base_fixed base
spawn moveable_base_brick base brick
spawn weapon_bfg BFG 9000
spawn moveable_base_boulder boulder
spawn moveable_burger burger
spawn moveable_cannister canister
spawn moveable_cartonbox (1-8) carton
spawn weapon_chaingun Chaingun
spawn monster_zombie_commando_cgun Chaingun Zombie
spawn moveable_chair (1,2 or 5) chair
spawn moveable_burgerboxclose closed burger box
spawn moveable_cokecan coke can
spawn moveable_computer computer
spawn monster_boss_cyberdemon Cyberdemon
spawn moveable_base_domino domino
spawn moveable_explodingbarrel explosive barrel
spawn monster_zombie_fat Fat zombie
spawn monster_flying_cacodemon Flying Cacodemon
spawn moveable_gizmo (1-3) gizmo
spawn char_security_goggles_pistol guard with a pistol
spawn monster_demon_hellknight Hellknight demon
spawn moveable_burningbarrel highly explosive barrel
spawn monster_demon_imp Imp
spawn moveable_blaptop laptop
spawn weapon_machinegun Machinegun
spawn monster_demon_maggot Maggot demon
spawn monster_demon_mancubus Mancubus demon
spawn moveable_monitor monitor
spawn moveable_burgerboxopen open burger box
spawn moveable_explodingtank oxygen tank that explodes when shot
spawn moveable_burningtank oxygen tank that explodes when shot
spawn monster_demon_pinky Pinky Demon (Cyber dog)
spawn weapon_pistol Pistol
spawn weapon_plasmagun Plasma Rifle
spawn weapon_rocketlauncher Rocket Launcher
spawn weapon_shotgun Shotgun
spawn weapon_soulcube Soul Cube
spawn env_gibs_leftarm (or right) spawns a bloody arm
spawn env_gibs_torso spawns a bloody human torso
spawn env_gibs_leftleg (or right) spawns a bloody leg
spawn env_gibs_spine spawns a bloody spine
spawn monster_demon_cherub Spawns a cherub (baby locust)
spawn monster_zombie_bernie Spawns a flaming Bernie zombie! Wewt!
spawn char_hazmat spawns a hazard suit scientist
spawn monster_flying_lostsoul Spawns a lostsoul, sorta low to the ground.
spawn monster_demon_revenant Spawns a revenant.
spawn monster_zombie_boney Spawns a strong, boney zombie.
spawn monster_zsec_machinegun Spawns a Zsec with a machine gun.
spawn monster_zsec_pistol_slowfire Spawns a Zsec with a pistol, fires slowly.
spawn monster_zsec_pistol Spawns a Zsec with a pistol.
spawn monster_zsec_shotgun Spawns a Zsec with a shotgun.
spawn monster_boss_maledict_cinematic Spawns an immobile, untouchable, unremovable Maledict, the thing you see in the ending cinematic of the game. There is no point in this one.
spawn monster_demon_imp_crawl_armdoor Spawns an imp in a weird position. Doesnt move.
spawn monster_demon_imp_crawler Spawns an imp that starts out in crawling position.
spawn char_campbell_bfg spawns campbell holding bfg
spawn char_campbell_bfgcase spawns campbell holding his bfg case
spawn char_campbell spawns campbell holding...nothing!
spawn char_swann spawns swann
spawn monster_boss_sabaoth Spawns the CPU boss, Sabaoth.
spawn char_betruger spawns the evil betruger
spawn monster_boss_guardian_spawner Spawns the floating blue thing above the Guardian. O.o;
spawn monster_boss_guardian_seeker Spawns the Guardian's Seeker.
spawn monster_boss_guardian Spawns the hell boss, the Guardian.
spawn monster_boss_Vagary Spawns the spider boss, Vagary.
spawn moveable_ktable table
spawn monster_zombie_commando Tentacle Zombie
spawn monster_demon_tick Tick demon
spawn monster_demon_trite Trite demon
spawn moveable_paperwad wad of paper
spawn moveable_item_(any weapon here) weapons
spawn moveable_wrench wrench

ThickSmoke, Zero Drawn, Warrior_of_Fire
Test Maps
Bring up the console by pressing Alt+Ctrl+~ then enter the following:

Code Effect
map testmaps/test_box A simple room
map testmaps/test_lotsaimps Large room with lots of enemies
map testmaps/test_boxstack Tall room with domino effect boxes


Third-Person Mode
Press Ctrl+Alt+~(Tilde) to bring up the command console in a single player game:

Code Effect
pm_thirdPersonAngle "Value" Change the angle your character is viewed in thirdperson. 180 is a front view.
pm_thirdPersonRange "Value" Change the distance the camera is from you in third person. 0 is a face view, 80 is default.
pm_thirdPersonHeight "Value" Change the height you are viewed in third person. Negative numbers are below normal.
pm_thirdpersondeath 1 Play from third person with your HUD, crosshair, etc.


Passwords
Cabinet Lock Codes
Enter these on the panels found on the numbered cabinets through out the game.

Password Effect
396 #001
483 #003
752 #009
586 #013
347 #017
531 #023
409 #038
102 #039
123 #047
123 #048
123 #049
246 #054
142 #054 (second)
972 #063
651 #064
364 #078
364 #079
259 #103
579 #104
538 #112
715 #114
972 #116
624 #116 (second)
624 #117
371 #213
298 #215
624 #216
624 #217
841 #317
836 #386
836 #387
571 #452
372 #666
468 #669
298 21D
627 CPU Lab A
463 Level 3 Access
584 Mars City Armory
0508 Martian Buddies 1 and 2
826 Monorail Airlock
734 Plasma Storage
931 Security Chief Door
725 Storage 07
842 Valve 1 Terminal
734 Weapons Storage 1 and 2


Unlockables
Nightmare Difficulty

Unlockable How to Unlock
Nightmare Difficulty Beat the game.


Easter Eggs
Classic Codes
In the console, type in any of the following to recieve a message: iddqd, idkfa, idfa, idclip, and idchoppers. You do not need to press enter to recieve the message.


id Software PDA
In the final level, Excavation Site, after going down the elevator into Hell, stick to the left wall. Make sure to stay to the left, or the final cutscene will trigger. You should come to a dead end with candles barely lighting a brick with the id logo in the center. Click this brick and a wall will open to your left. Walk inside the room to find the id Software PDA containing "Thank You" emails from the staff.


Super Turkey Puncher 3
When you start the game, go through out the game and find the kitchen before 'all hell breaks loose' and in the corner of the kitchen you'll find an arcade game...On the screen is the face of the original Doom character...And he also makes the same faces when you punch and kill the turkey... Get a highscore of 25,000 or higher to get a mail on your PDA.


Secrets
Colors!
You can customize your savegames and player names in color! Before typing in the name of your game/player type "^" without quotes and a number 1-0. Once typed, it will disappear and the cursor will change colors, indicating you did it correctly. You can use some letters too, but all the colors are in the numbers.


Custom Flashlights
Doom 3 Custom Flashlight Textures


To make a custom texture for your flashlight in Doom 3, create a .pk4 file or copy one from your Doom 3 directory and clear it out. You can use a compression program such as WinZip to open and compile .pk4 files.

Once you have an empty .pk4 file to work with, create a folder named “lights” (without quotes). Grab the image you want to use and convert it to a .tga file (256 X 256 pixels is a good size). When you use the image it will be reversed, so mirror your image before saving it. Name the image flashlight6.tga, place it in the lights folder and make sure that folder goes in your .pk4 file. Then, rename the .pk4 file so it is the highest number in your Doom 3 directory. For example, if you have a pak005.pk4 file already, you will have to name your new flashlight texture file pak006.pk4 for it to take effect.

Once you have renamed the file, place it in your base directory and start the game.


Nightmare Difficulty Without Finishing the Game
You will need to edit the DoomConfig.cfg file, located in the /Data/BASE folder. Make sure you backup the file before making any changes. Open the file with Notepad or other text editor. Look for the "g_nightmare" entry. If you haven't finished the game yet, you will see the number 0. Change it to 1, save, and nightmare mode will be unlocked.