Real Racing 2 HD already looks outstanding in iOS 5 AirPlay Mirroring to a big TV. Now Firemint, the developers of Real Racing, have announced that an update to the game that is coming soon will add a new ‘Party Play’ feature.
Party Play takes AirPlay to the next level of iOS gaming, facilitating wireless local multiplayer for up to 4 players simultaneously in a split screen display output to your HD TV using an iPad 2 or iPhone 4S as the host. Play in the comfort of your own home and experience the joy of championship racing with iOS 5.
That looks like big fun. And this update should be out soon after iOS 5 is released (on 10/12).