THE DARK MOD was once a total conversion of Doom 3, and is now a STANDALONE GAME with the release of TDM 2.0! A dark and moody stealth game, inspired by the Thief series by Looking Glass Studios.
Images from the Re-Release of Melan and Bikerdude's mission "Return to the City" (Courtesy of AluminumHaste)
Having my wimpy P4 3.0ghz with 4650 AGP go from 4FPS (or less) with the original version to 25FPS or more (with V2) in this view makes me feel like I've just eaten a Thanksgiving dinner and I'm curled up on the couch.
Very satisfied.