Created by modder rulesnote, Runner's Doom 3 adjusts the game's core parameters to make it play more like a classic run-and-gun shooter. Some of these changes are easy enough to predict.

Discover Games Summary Last Man Standing is a Doom 3 Coop Mod that aims to bring back the feel of the classic Dooms.

The Dark Mod is a total conversion mod which changes Doom 3 into a stealth game very much like the Thief games from Looking Glass Studios. There are now over 45 fan missions available for you to play.