Really cool! Proves, that game is not in complexity, but in fun:):)
Pros: great use of different assets, which look naturally in this environment.
Perfect alignment with Spin theme.
The concept is perfectly playable (not like mine =))
Comments: I would mark the tracks, character is moving, cause sometimes it is hard to say if you will fit into gap in the wall (in other words to see on which track you should be).