Microsoft today announced that Go! Go! Break Steady and 1942: Joint Strike will hit Xbox LIVE Arcade this Wednesday, July 9, 2008 at 9:00 a.m. GMT (1:00 a.m. PDT). Go! Go! Break Steady features an original style combining rhythmic beat-matching with match-3 style puzzle game play, while 1942: Joint Strike imagines a parallel world reminiscent of our own WWII era, where pilots take to the skies with stylized aircraft carriers and devastating weaponry. More details in the press release. Both titles will be available for 800 Microsoft Points.