State of Decay released today on XBLA for 1600 spacebucks ($20). Downloading the demo now, of course, but I'd like to see comments about it here in the next few days (especially after the CAG 3.0 switchover drought that took place yesterday)
This game truly feels like a "could have been retail release" XBLA alternative, so the 1600 pricepoint seems justified. IGN had some good coverage videos of it this past week, and the few initial reviews out so far are giving it very high marks. I had initially thought it was an MMO but it's just a single-player open world campaign that should take at least 12 hours+ to complete.