OS X received two new additions to its gaming library today, as first-person shooter The Darkness II and simulation game Linux Tycoon have been released for the platform. The big-budget mob shooter and the indie-flavored Linux distro simulator mark opposite extremes of the gaming continuum, but are notable appearances on the Mac. The Darkness II is a Cider port done by TransGaming and is inspired by the 2007 comic book series that produced the original game.