Sierra Entertainment has announced a release date for their multiplatform title TimeShift (PC, PlayStation 3, Xbox 360). The game was first announced during last year's E3 and was given a 2007 release date last September.

The PC and Xbox 360 versions of TimeShift will be in retail stores starting October 30. The PlayStation 3 version, which was confirmed only a few months ago, will be released in December. Sierra has not yet set a specific release date for the PS3 version of TimeShift.

Those who want to get their copies the day TimeShift hits can also start pre-ordering this week at select retailers across the U.S. Who these "select retailers" are was not revealed, however. According to the Sierra press release, those who pre-order will also be getting an exclusive playable character for the game's multiplayer mode.