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DOOM 3 Hints
General Cheats
NOTE: Many codes that require numbers are cvars, and you can see what the current and default settings are by entering the code without numbers. For instance, to see what number represents the default walking speed, type pm_walkspeed on the console without adding on any numbers.
* god - invincibility toggle (must reuse when enter a new level) * noclip - toggle no-clip mode (can fly and move through solid objects) * notarget - invisibility toggle (only works with monsters who haven't seen you or been attacked by you yet) * killmonsters - kill all monsters and NPCs * g_knockback # - distance that melee hits can knock you backwards (0 for none) * g_stoptime # - use a 1 to stop time and a 0 to resume it (note that you can move during a timestop, but you can't switch weapons, fire, open doors, etc.) * pm_thirdperson # - use a 1 to turn 3rd-person view on, and 0 to turn it off * pm_crouchspeed # - how fast you move when you crouch * pm_runspeed # - how fast you move when you run * pm_walkspeed # - how fast you move when you walk * pm_noclipspeed # - how fast you move with "noclip" on * pm_jumpheight # - how high you jump * testlight - this code creates a bright new light source where you're pointing (bind it to the T key and then toss lights around all over the place!) * poplight - removes a light source created with testlight (be very careful when using as this code messes up the game on rare occasions, forcing you to resort to a save) * com_showfps 1 - show framerate * benchmark - game benchmark * gfxinfo - graphics card information * editor - open up the map editor * aviDemo - save a demo of your playing to an AVI movie file * g_showplayershadow # - set to 1 to see your shadow or 0 to turn it off * kill - commit suicide * quit - quit game * screenshot X Y - replace X and Y with numeric values in a 4:3 ratio to take a screenshot at that resolution and put it in TGA format in the game's "base\screenshots" directory (example sizes are 640x480, 800x600, 1024x768, 1280x960, etc.)