Microsoft's Summer of Arcade lineup usually offers a great way to beat the heat by staying inside to play some exciting downloadable titles. This year's lineup, which starts August 7, look fairly promising.

This year, Microsoft's Summer of Arcade titles will include Activision's brawler TMNT: Out of the Shadows, Ubisoft remake of the classic side-scrolling thriller Flashback, 505 Games exciting adventure Brothers: A Tale of Two Sons, and Ska Studios' punkish co-op beat-'em-up Charlie Murder (pictured). Check out the trailer for this year's rollout below.

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