After Microsoft deprived us of new Xbox Live Arcade gaming last week they're trying to redeem themselves by offering up two XBLA games this week. They must really feel bad. Releasing to the Arcade on Wednesday, December 12th will be both Sidhe Interactive's GripShift and Wanako Games' Arkadian Warriors each for 800 Microsoft points. We know a select few of our fellow fanboys have been eagerly awaiting GripShift and some even Arkadian Warriors, so this Wednesday those select few shall be super, super happy. Anyone willing to commit to spending 800 points on either title or will a trial be necessary?