Here’s a quick review of the game ilomilo for Windows Phone 7.
As you can see, the controls are pretty simple, and the game play is puzzle based. The game has a corresponding version for the Xbox 360, and both of them will add to your gamerscore.
What’s not seen in the video is the way tilting the phone affects the camera view. It’s a neat trick, moving the camera in accordance with the tilt of the phone, but fairly useless.
The game is $4.99 and is available through the Zune Marketplace. If you like puzzle games, I’d recommend it.