Sonic the Hedgehog Spun via Spinner Dial!
Using the iWit Volume Control Dial to play the original Sega Genesis / Mega Drive Sonic the Hedgehog via some Retroarch core, which one I can't remember as I am uploading this but I doubt it matters to anyone. If does does matter to you then add it to your list of issues
Since the dial can be pushed down as a button and spun while down I've it set to jump when depressed. As currently configured it technically works for this game but not well. Maybe with some kind of tweaking of settings it could work better but this was good enough for my purposes and if you are a master sonic player than take the Spinner Sonic Challenge! I suspect with practice this game could be beat with this control scheme.
I'd have gone with Sonic 2 or 3 but the lack of an extra button means one can't spin dash just with this controller alone.
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