Doom II - cheat codes

IDDQD      = GOD MODE
IDKFA      = ALL KEYS AND FULL AMMO
IDCLIP     = WALK THROUGH WALLS
IDMYPOS    = CO-ORDINATES
IDDT       = MAP ADD ON
IDCHOPPERS = GIVES YOU A CHAINSAW

For NetWork cheat:
In map mode, hold down ALT and type IDDT 4 times







                              - o -