While there's another Uno title already on Xbox Live for $5, Uno Rush changes the rules entirely by showing every player's cards, forcing them to make quick choices. If Uno was a church, Uno Rush would be considered sweet, sweet sacrilege.
If the (mostly) accurate upcoming deals list posted on continues to pan out, we should be getting Escape from Monkey Island tomorrow, Braid next Tuesday, Castle Crashers next Wednesday, and Battlefield 1943 on New Year's Eve Day, all for 50% off, or more!