NEW - start new game.
RESTART - restart current level.
QUIT - quit to DOS.
CHOJIN - immortal mode.
AMMO - restore ammo for all weapons.
WEAPON - gives all weapons to player.
INVISIBLE - gives 2 minutes of invisibility.
ARMOR - gives 200% of armor.
FULLMAP - allows you to see full map of the current level.
KILL - kill all monsters on the level.
REANIMATE - (debug) reanimate all monsters.
RESPAWN <#time> - set the monsters respawn time in seconds. (#time=0 means no respawn)
REVERSE - swap right and left sound channels.
DEPTH - enable/disable distant fade.
SHADOWS - set the upper limit of shadows casting by 3D object.
GO <#level> - warp to specified level. (Not available in Demo)
Multiplayer commands
KILLP - kill player with specified number.
KICK - disconnect player from multiplayer game.
NICK - set your name for multiplayer gaming.
NICK - without newname shows current name.
RESETFRAGS - available only on SERVER machine. Sets all frags to 0.