This week's new game releases include a few unique racing games, a much anticipated Super Mario game, and more. Bizarre Creations will finally be releasing the powered-up action racing game, Blur, which should make for some flashy arcade racing fun. PlayStation 3 and PSP gamers can get creative and have fun with a unique kart racer of their own with ModNation Racers. A PS3 and PSP demo is available, so make sure you try it out (you'll be hooked). Wii gamers will be enjoying a new adventure with Mario and Luigi in Super Mario Galaxy 2, available starting tomorrow. See the complete list of releases for the PS3, Xbox 360, Wii, PC, DS and PSP here.