If you've ever played Sonic 2, this hack—Robotnik's Revenge—throws in some wild twists. Same blue blur speed, but now the levels are remixed, bosses hit harder, and there are these weird little surprises (like badniks showing up where they shouldn’t).

First thing you’ll notice? The opening zone feels familiar but off—like someone shuffled the obstacles while you weren’t looking. Rings are in weird spots, pits open up where you swear there was solid ground before. And Robotnik? Yeah, he’s extra annoying this time around.

It’s still classic Sonic, just messier in a fun way. You’ll either love the chaos or rage-quit when a spring launches you straight into a spike trap. No in-between.