This is free and I quite liked the experience, especially sliding on the water, but it's also too short and feels like a demo or an intro for a much longer game, which will probably never happen. The graphics are pretty but a little blurry. Might have been the postprocessing effects. The music is beautiful and appropriate. Worth the download around the 35 to 50 minutes it might take you to finish.

I really wanted to like this game.
It seems like it has fun mechanics and an intriguing world.
Alas, the optimization issues made it unbearable.