20 attempts, around 2 Minutes (the game says that) and a LOT of fun. Took me a while to figure out, that the lava coming from the left does not kill me instantly. With that insight, it was possible to beat the levels, which where great. Good balance of speed, altough it was maybe a biiiiit quick (I mean the player movement). What i really liked was the fact, that the score moved the camera and provided checkpoints. Nice idea.
But overall: Great job. congratulations and thank you for providing this experience!