Nice little game to follow sounds, check for speed, and minor image differences. I clicked through the tutorial/start without thinking about what I have to do, so I failed at level 1. But after reading the description and then restarting, it worked very well. Although I think the wolf did not appear in level 3. I did not hear his sound and I spend a lot of time looking at the sheep. Also, nice use of 2D+3D. [EDIT:] Oh, and fits the theme very well of course :)