I've never seen this concept for a video game before, this is really cool! I thought it was pretty fun testing the limits of my temperature bar, and the crazy visuals kept me hooked.
My only real problem is that this is pretty much a game of patience - if you don't play risky whatsoever, you can reach much higher levels. As strategic as I wish this was, you really can't predict what happens after the initial bounce. That in of itself isn't necessarily bad, just a personal preference.
Great concept, great execution. This was very unique.