A demo version of the Escape from Enemy Mountain modification for DOOM 3 is now available. Here's how the mod is described: "Escape from Enemy Mountain takes place in a hellish outpost. You have been captured and locked in the prison cells inside Enemy Mountain, and you must escape to the main governmental headquarters, from which you can take a spaceship back to civilisation." The demo includes one level, but word is it should be replayable, "because it is quite large, and the random monster/item placement is 100% implemented and working. No two playthroughs will be the same." Thanks Ant via Planet Doom.