Actually a successful jump-and-run game with good graphics, a variety and, in my opinion, appropriate difficulty. On my Kindle Fire HD, I can not only play to Act 1 of the library. In this level, the game hangs repeatedly at the same point on (the big waterfall). Too bad, because my game has hitherto enjoyed it. But that does not change the fact that I was expecting a bug-free game for 7 €. Too bad that you can not assign 0 stars.