Cheat Codes
NOTE: In Descent 2 & 3, you need only type the last 8 letters of a cheat code for it to work. I have not yet tested this in Descent 1.
Descent 3 (Full Version)
BURGERGOD	Toggles invulnerability.
TESTICUS	Toggles cloaking.
IVEGOTIT	Gives you full shield, full energy, and all weapons.
DEADOFNIGHT	Toasts all the robots in the level.
TREESQUID	Full map.
MORECLANG	Level warp.
TUBERACER	Gives you 210 damage. (Why would anyone want this?)
BYEBYEMONKEY	Toggles chase view mode. (Sweet!)
TELETUBBIES	Puts a baby's face over the sun in outdoor levels.
SHANANIGANS	Toggles "cool texture" mode. (All textures are replaced with random patterns, including the automap and game menus.)
FRAMETIME	Displays animation rate in frames per second.
FRAMELENGTH	Displays animation rate in frames per second.
Descent 2 (Full Version)
ALMIGHTY	Toggles invulnerability.
BLUEORB	Gives you a single shield powerup.
HONESTBOB	All weapons.
ALIFALAFEL	All accessories.
ORALGROOVE	All keys.
ROCKRGRL	Full map.
FREESPACE	Level warp.
WILDFIRE	Toggles rapid firing.
LPNLIZARD	Toggles homing weapons. (Be careful, the robots' weapons will home, too!)
DUDDABOO	Toggles bouncing weapons. (This one also causes the robots' weapons to bounce!)
IMAGESPACE	Disables robot firing.
GODZILLA	Makes it easier to destroy robots by ramming them.
HELPVISHNU	Adds another Guide-Bot.
GOWINGNUT	Makes the Guide-Bot attack the robots. (Stay back from him if you use this cheat code, it makes him fire smart and mega missiles!)
SILKWING	Makes the robots attack each other! (Funny as hell to watch, but it slows the game down a little.)
SPANIARD	On 1st use: Toasts all the robots in the mine. On 2nd use: Toasts the boss if he exists, if not, it toasts the Guide-Bot. On 3rd use: Toasts the Guide-Bot.
DELSHIFTB	Toasts all the robots in the mine, gets all the powerups in the mine, sets the reactor to blow and puts you right in front of the exit!
BITTERSWEET	Makes the mine walls warp and boil.
PIGFARMER	On 1st use: Makes John's head appear in the background. (You can only see it if you reduce the your screen size.) On 2nd use: Reverts back to normal background.
FRAMETIME	Displays animation in frames per second.
Descent 1 (Full Version)
GABBAGABBAHEY	Enables cheat codes.
RACERX	Toggles invulnerability.
GUILE	Toggles cloaking.
TWILIGHT	Sets your shields to 100.
MITZI	All keys.
SCOURGE	All shareware weapons. (Laser 4 Quad, Vulcan, Spread, Concussion, Homing, Bomb)
BIGRED	All weapons.
PORGYS	Gives you all the weapons, plus: 200 concussion missiles 200 homing missiles 200 proximity bombs 40 smart missiles 40 mega missiles All this AND all your weapons have rapid firing!
FARMERJOE	Level Warp.
BIOPSYTOYS	Sets reactor to blow.
POBOYS	Sets reactor to blow.
FLASH	Creates a trail of energy stars that form a path to the exit. (They're hard to follow sometimes, though, since it only puts one energy star in each cube.)
BRUIN	Gives you an extra life.
BUGGIN	Toggles turbo mode. (Useful for "debuggin" levels.)
ASTRAL	Toggles ghost mode. (Lets you fly through doors and walls.)
AHIMSA	Disables robot firing.
LUNACY	Makes the robots move fast and fire seldom.
PLETCHxxx	This is a fun one. If xxx is 000-998, the robots will have a different texture mapped onto them when you shoot them. (They change color!) If xxx is 999 the robot textures are set back to normal.
Know of a Descent cheat code that I missed? E-mail Scorch