Supposedly there is a game coming out for Xbox 360 and PS3 that is (essentially) a re-skin of Gears of War featuring Space marine on xenos/heretic/ unlucky civilian combat. The link is http://www.vgblogger.com/?p=3731 and there is a ~9 min video featuring some of the bits and pieces that are going into the game. IDK how many ppl read warseer but there is a larger thread there centering around this new development