What is Doom like on Xbox 360 Live Arcade?
It’s a very accurate copy of the 4-Episode PC “Ultimate Doom” game (a better copy, in fact, than the earlier ports of Ultimate Doom that were packaged in with the Xbox Doom 3 games). You can try the first level of the first Episode (map E1M1) for free, but you’ll need to pay to unlock the full 36-map game. As of this writing the cost for the full game is 400 points, about 5 US dollars. Both versions support split-screen multiplayer games on a single console; the paid version adds full-screen play over Xbox Live for Gold subscribers. For more information see the DOOMCUT page.