Effect Code

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

Code - Result:
god - God Mode
noclip - No Clipping Mode
notarget - Invisibility
benchmark - Benchmark Game
doomhell - Skip All Levels
freeze - Freeze Everything
aviDemo - Save Demo in AVI Format
gfxinfo - Graphics Card Info
give all - All Weapons and Ammo
give doom95 - Load '95 Version of Doom
give keys - Give All Keys
give weapon_machinegun - Give Machine Gun
give weapon_shotgun - Give Shotgun
give weapon_plasmagun - Give Plasma Gun
give weapon_bfg - Give BFG
give weapon_chainsaw - Give Chainsaw
give weapon_rocketlauncher - Give Rocket Launcher
status Your Game - Status
quit - Quit Game
com_drawfps 1 - Show FPS
toggle pm_thirdperson - 3rd Person View
map # - Load Map # (See List)
spawn # - Spawn # (See List)