I really liked the sound that went with changing colors!

I think with proper placement of the crystals, the Player will inadvertantly feel like they are creating music as they shift to match the color of the crystals :3

Nice stuff :3

Charming lil' game. :> There's something about games with color mechanics I really like. ^^
Some more, fast-paced levels and a banger soundtrack and you've got yourself an amazing game. :D

Short and nice. Liked the color match mechanic

Very challenging runner! Especially since walls instakill. Maybe some HP would help with a hit anim?