GOD - Invincibility toggled on or off.

FLY - Up to the rafters! (toggle)

NOCLIP - Go through walls.

NOTARGET - Monsters won't attack you unless provoked.

GIVE S # - Gives you # Shells.

GIVE N # - Gives you # Nails.

GIVE R # - Gives you # Rockets.

GIVE C # - Gives you # Cells.

GIVE H # - Gives you Health #

GIVE # - Gives you weapon # (8 is the lightning gun etc..)

IMPULSE 9 - All Weapons

IMPULSE 11 - Get a Rune[escape from the console for each use]

IMPULSE 255 - Quad Damage!!!!

REGISTERED 1 - Makes the game think it's Registered. You can get the lightning gun, and open the doors to the Registered Levels. (Will hang if you enter Reg. Slipgates)

R_FULLBRIGHT 1 - No more shadows