"GameSpy: So how does DOOM: The Boardgame play? How many players?

Kevin Wilson: We have up to four players and one of them plays The Invader. He controls the monsters. The other players play marines and they have to work together to defeat the monsters and exit through the red door. The scenarios have descriptions and item locations, and places to put monsters. The Invader gets to play cards that summon monsters and he controls them as they attack the player. If he kills a player, he gets a frag. Also the scenarios are timed, if he gets through the deck and the players haven't one, he gets a frag."