X-Mass is a modification for Doom 3 game.
Main features:
- A quest to take back your Christmas present from Demons.
- 3 new winter themed maps, including the Foggy Town, the Icy Lake and Castle Turtlenstein.
- 8 completely new weapons including the Wrench, Commander Keen Zapper, Remington shotgun, Thompson Gun, Voodoo Doll, Instant Zombie Present Grenade, the x-MASS Nuke Launcher and the Mace.
