Great game with peaceful, surreal experience, but quite frustrating.
I like the pinball mechanics, where you have to carefully navigate obstacles. The graphics is quite simple but elegant, with nice looking particle/special effects.
However, this game is too hard, especially when the hole with the force field appears. The flickering of the force fields are way too fast. In a game where careful and patient manipulation is both the theme and the gameplay expectation, demanding players to panic roll and die over and over in stage 3 is not a good experience.
But all in all, great work on the game, is very presentable and good looking, but personally, this game is too hard for me :(
Edit: Oh and what are the crystals for anyway???