Comment: "Something sinister is lurking in UAC headquarters. Grab your gun, head to the roof and shoot your way down through the building to get to the bottom of the mystery.
This is a 32 map Doom 2 megawad - boom format, complevel 9. Each map is a floor, each floor has a lift, each lift needs a key. You'll work it out I'm sure, just keep going down.
These are small, fairly hard maps with high body-counts, and gameplay I would describe as 'chaotic-evil'. "