Master Levels for Doom II

Master Levels for Doom II is an expansion pack for an action FPS Doom II. Since it is a map pack, many developers were involved with ID Software releasing the maps to the public. The expansion pack features 21 maps (the 21st one is a secret map) with some of the maps offering their own story. Story maps Titan.wad There is a secret science building on Titan, which contains a mighty alien weapon. Get in, kill the guards, solve puzzles, get out. Cabal.wad Once upon a time, you were the biggest and the angriest cyberdemon in existence. You were the head of the council that ruled Hell, at least you were before you were betrayed. Go out there and get revenge. Inferno.wad After all the trouble you've gone through at the UAC facility, you've lost track of your girlfriend Beatrice. It's no mystery how you got separated with all the demons running around. Go back...