Well... This game is...
Story: There isn't really a story to this game, all you do is hit little blocks back the other way to get points.
Sound/music: Well the sound in this game is only beeping noises, but the music is another story. It is very good and catchy and I like hearing the beeping noises and the music together.
Boss fights: Their shockingly hard and epic kinda. They're (well on the first level) is a bunch of blocks that shoot small blocks at you and you have to hit them back.
So overall this game is a great buy (600 points [$6]) and I would recommend it to anyone. You should get this game, it is fun. It takes up 312 blocks or something like that. So all in all you should get this.