This week's XBLA releases are ... well, they're games. The two downloadable titles sent to the fourth quarter slaughterhouse - a terrible place dominated by triple-A retail releases - are Rainbow Islands: Towering Adventure! and Inferno Pool, both costing 800 ($10). We almost feel obligated to post The Charge of the Light Brigade after the break for each story about a downloadable game without a high profile beginning now until next year ... actually, next year isn't looking too open for downloadable games either, is it?