It's a short ball-rolling game with some nice features. I like that when steering the ball, you visibly tilt the platforms, which makes it seem more believable. It also reminds me of that difficult, wooden Labyrinth game I'm sure many know. It starts as very simple, but you get more features along the way with the game ending with actual boss fight. The boss is a bit easy, compared to the level the preceded it.
I'd like to invite your game to take part in our Game Development World Championship!