Microsoft plans to kick off the Xbox Live Arcade House Party for 2012 on February 15, releasing the four previously revealed titles back-to-back. At this time, Microsoft isn't revealing pricing nor the order in which it plans to release the titles. So, yeah, our definition of "House Party Details" varies greatly.

A company rep confirmed that the order listed on Xbox guru Major Nelson's site is simply alphabetized. So, beginning February 15, for some price and in some order, folks will be able to pick up Alan Wake's American Nightmare, the long-awaited I Am Alive, Nexuiz and EA's Warp.