See my opinon on the sonic 1 app at the reviews not in the game but you can see 2 bugs well i got 1 the ad bug so in the game (FREE) if you press the ad in the game now the buttons or d pad with a dumb AD and 2 end and super speed you are super sonic you fly on tails then fall to the yellow buttom dont jump of whale flying all the flickys are feed but tails is super sonic speeds! Fix it