Let the Obsession begin. Again. This time, the entire forces of the netherworld have overrun Earth. To save her, you must descend into the stygian depths of Hell itself! Battle mightier, nastier, deadlier demons and monsters. Use more powerful weapons. Survive more mind-blowing explosions and more of the bloodiest, fiercest, most awesome blastfest ever! Play DOOM II solo, with two people over a modem, or with up to four players over a LAN (supporting IPX protocol). No matter which way you choose, get ready for adrenaline-pumping, action-packed excitement that's sure to give your heart a real workout.
Replaces MAP01 in Doom II. Simple 2048x2048 map. Right? Techbase-style level with enemies you might not expect in such a small level. Watch your ammo! Should work on vanilla Doom and any source port. Map is licensed under a Creative Commons Attribution 4.0 International license.