Play Sonic Megamix Online

Oh man, Sonic Megamix is basically what happens when a bunch of Sonic superfans stay up way too late brainstorming "what if?" You know those classic Genesis levels you've run through a million times? They got remixed, rebuilt, and sprinkled with surprises—like finding a hidden path in Green Hill that suddenly dumps you into some wild new area with different music. And yeah, you can finally play as Metal Sonic properly, which feels weirdly satisfying once you get used to his slightly heavier movement.

The sprite work alone is ridiculous—someone clearly spent months tweaking every animation. Tails' flight feels smoother, Knuckles glides just right, and there are these little visual flourishes everywhere, like how water droplets bead up on Sonic when he emerges from a pool. Also, that soundtrack? Absolute fire. Half the time I'd just pause mid-level to listen.

It's not just a rom hack—it's the kind of passion project that makes you wish Sega had hired these folks back in '94.