Ever wanted to play as Tails in the original Sonic the Hedgehog? This little hack for the Sega Genesis (or Mega Drive, depending on where you grew up) lets you do just that. You’ve got his flight ability from Sonic 2, which completely changes how you tackle Green Hill Zone—skipping entire sections by just fluttering over gaps. Feels almost unfair, honestly, but in the best way.

Controls are exactly what you’d expect if you’ve played Sonic 2, though it’s weird seeing Tails in a game where he wasn’t originally meant to be. The sprites are a little rough around the edges, but it’s a fun twist on the classic. Just don’t expect any new cutscenes or dialogue—this is pure, uncomplicated chaos.

If you’ve ever wondered how different Sonic 1 would feel with a second character, here’s your answer.