I just downloaded Chime off Steam for five bucks, and I can say without a doubt that it's one of the best purchases I made this year.

Chime is a musical puzzle game, kind of like Lumines, but you place the blocks down wherever you want to, they don't fall like in Lumines or Tetris. It's extremely relaxing, the music is sublime and it's only five bucks.

Plus, all profits go to the Save the Children and the Starlight Children's Foundation organizations. It's for a good cause!

Chime is available on Steam and XBLA.

My favorite track is For Silence. Watch someone play that level here :)