Disney has released a free game for the  iPhone and iPod Touch called Rhinoball.  The free app is available from iTunes.

Rhinoball  is an accelerometer based game in which you control the character of Rhino -a hamster in a ball- to find Bolt the dog. You tilt your iPhone to collect the lightning bolts as you race to the end of the level.

Reviews of the  game suggest it is rather simple and not too dynamic., but it is basically fun with some  amusing clip scenes.

The clip  scenes abd trailers bring this app up to a significant  94.4MB.

Tags: Bolt Movie, Disney, iphone, Ipod, Rhinoball, Video game