Nice idea, but if the menu isn't in english, you better do none. I was a like blind man, hoping the first button starts and the last exits :D

Reasons for rating here: http://pointlessopinion.blogspot.com/2005/11/independent-game-review-maze-version.html

Your balls are really slippery :O Uh anyway, it's a neat demo. Add a scoring system and some sound effects for the next version.