Dungeon Doom

DungeonDoom is a Doom 3 modification for Windows, Linux and Macintosh operating systems. DungeonDoom incorporates most key features of roguelike games. In particular, levels are largely composed of mazes, which are generated randomly every time a new game is started. Levels have stairs leading either to higher or lower levels of the dungeon.

The lower the player descends into the dungeon, the stronger the enemies get. Killed enemies drop gold which then can be used by the player in shops to buy weapons and ammo. Much of this functionality is not part of the original Doom 3 engine and has been added to DungeonDoom. The modification is highly extensible and the current 7.0 builds of DungeonDoom include an overworld, a storyline, random quests, special level bosses with special abilities, a magical spells, equipable items, character development, abilities, alignment, a storyline, and a character class based on collectible card games.