Incredible game, I liked the mechanics, the graphics and the simplicity of the controls. leaving just a few points for improvement.
1-I think there should be an initial level with smaller obstacles so the player can get used to the rhythm of the game. 2-some when the player is on a point and he jumps to the right he does not accept the jump to the right and just jumps.
3-thin ice blocks should only break when the player jumps from it and not when the player jumps on it.