SEGA of America, Inc. today announced their lineup of titles for PAX Prime 2011 in Seattle. Located at Booth 3625 on the show floor, the company will have a number of highly anticipated titles playable at the show, including Sonic Generations, Rise of Nightmares and the first chance for fans to get a look at Aliens: Colonial Marines.  SEGA is also hosting an exclusive community event for its f... more.