In the midst of the craziness that was E3's unofficial kickoff event yesterday, Microsoft managed to squeeze in an announcement for some FREE eight-player co-op racing action coming to the Xbox Live Arcade...
Joy Ride will be a casual racer that features your Avatar as your driver, playable with a co-op partner locally or seven online. Developed by Big Park of SSX and NBA Street fame, the the game will also feature "team" support and leaderboards...but we're pretty sure that stuff doesn't matter anymore.
See the game's official page here, or our database page here.
Source: Xbox.com