(Quote from toast17)Yes! I made a post about this awhile back, some may remember. It also should be noted that you'll need a copy of doom2.wad (at least) which you can get from steam -> More info <- Very very fast paced game.. Here is a video by IcyMew! It should show what its like. [video]youtube.com/watch?v=q-3tL6B0Q2E[/video]