This has got to be one of the best 2D action packed platformers out there! There are hardly any flaws. You don't need premium to play this game, everything that's earnable can be worked for! HOWEVER, it does unfortunately require internet if you want to unlock the next mission and challenge daily. But if you buy premium for 5$ you don't have to wait, and CAN play offline! My ONLY 2 gripes? The multiplayer sucks, and is purely RNG based. Also, some of the challenge levels are nearly impossible!