Every year Microsoft uses the summer, usually a pretty dry time in gaming, to present some of the best downloadable titles of the year. 2012 is no different, and at E3 today Microsoft announced what this years line-up would be. In no particular order:
Tony Hawk Pro Skater HD
Dust: An Elysian Tail
Microsoft has yet to announce when the Summer of Arcade starts, or what order those will be released in. We'll keep you posted.