Possible rip-off, and fps issues.
Like previous reviews mention, this game has very large framerate issues past a certain point in the game. It slows to a crawl then just locks and you die for no apparent reason. Also I'd like to note that this game seems like a very close clone / rip of Tower of Greed, but instead of traveling up you're traveling down.
It's a good idea but nigh unplayable for any reasonable amount of time.