Microsoft has announced this week’s new releases on Xbox Live Arcade and, rather than going retro, we’ll have two fresh new titles available for download this Wednesday, August 22, 2007 at 2 a.m. (Pacific time). Futuristic hover board racer Street Trace: NYC will be available for 800 Microsoft points ($10) and trippy shooter Space Giraffe more »

Microsoft has announced the rest of its Summer 2007 Xbox Live Arcade (XBLA) lineup. Games set for release in August 2007 include the original Ecco the Dolphin, Hexic 2 and Ubisoft’s War World. Coming soon after will be Geon: Emotions, Puzzle Quest, Space Giraffe, Streets of Rage 2 and Super Puzzle Fighter 2 Turbo HD Remix.

Along with Track & Field coming out tomorrow (August 8, 2007), this is a pretty solid lineup and a nice mix of old and new properties. We have old-school hits including…