Ok, so, I couldn't get to work sonic and the secret rings but finally, I got a workable version. But I have a problem with using backstep, It says to press and quickly release the 2 button, but it doesn't seems to work. And also, ¿Sonic ALWAYS moves upwards? Cuz' I dunno If he moves by himself cuz' of a problem with the configuration or if sonic does always do that in the game.
Anyway, thanks in advance
Anyway, thanks in advance