Okay, so Sonic Erazor—this one’s a weird little gem if you’re into old-school Sonic hacks. It’s basically a fan-made mod for the Genesis that cranks up the speed to ridiculous levels. Like, you’ll blast through Green Hill Zone so fast you might miss half the loops if you blink.

The physics feel a little janky at first—Sonic slides around like he’s on ice sometimes—but once you get used to it, pulling off insane jumps and skimming past spikes becomes weirdly satisfying. The level layouts are tweaked just enough to mess with your muscle memory, too. That first time you hit a ramp and go flying somewhere completely unexpected? Classic.

Fair warning: It’s not polished like an official release, but that’s part of the charm. You can tell it was made by someone who just wanted Sonic to go faster. If you’ve played the original to death and want something chaotic, this’ll do the trick.