Marking the second week of the Days of Arcade promotion currently taking place on Xbox LIVE Arcade is the follow-up to the number-one selling XBLA title UNO, UNO Rush.
I couldn't fully grasp the concept of UNO Rush (800 Microsoft Points) until I saw it in action, so you might want to hit the jump for some in-game footage.
Otherwise, here's my attempt at explaining how it works: the game is similar to UNO, except when it's your turn, all of your cards that can be played, will be automatically. This means you must sort your deck accordingly while other players are busy laying out their cards.
If this isn't your cup o' tea, next week will see the launch of either The Dishwasher: Dead Samurai, Lode Runner, Outrun Online Arcade, or Puzzle Quest: Galactrix. How do I know this? Well, Flock! has been dated for April 8, and Hasbro Family Game Night was already released; these are the Days of Arcade titles that are still in the queue.