Start the game with the +set console 1 command line parameter. Press
~ to display the console window, then type cheats on to enable
cheat mode. Then, enter one of the following codes in the console window.
*Note: Check below for proper procedure.
Create a Shortcut to the game on your Desktop. Right click on it, go to
properties. You will see something like: "C:\Games\****\****.exe"
Now type +set console after it: "C:\Games\****\****.exe" +set
cheats 0 Disable cheats
god God mode
health (100 or greater) Additional health
weapon_give_(1-10) Weapon select
massacre Kill all monsters in current level
noclip No clipping mode
cam_toggle Cycle three camera views
cam_nextmon Camera focused on next monster
cam_nextmon Cycle all characters on level
cam_nextsidekic Cycle sidekicks on level k
timescale (speed) Change game speed, 1.0 is default
map (level name) Level select
bind (key and command) Key command binding
connect (server) Select active server
developer (1 or 0) Toggle game engine messages
flushmap (1 or 0) Toggle clean map load with no caching
r_speeds (1 or 0) Toggle rendering speed display
r_drawflat (1 or 0) Toggle flat-shaded polygons
r_fullbright (1 or 0) Toggle lightmaps on surfaces
gl_polylines (1 or 0)
(server) Toggle line drawing (not available on Voodoo cards)
Thanks to Revolution reader J. R.!