Play Super Sonic the Hedgehog Online
Blast through Green Hill Zone in this bite-sized Flash version—dodge robot crabs, bounce off springs, and chase down Robotnik with that same speedy, floaty feel from back in the day.

Note: Right click and select full-screen for best experience
Super Sonic the Hedgehog is basically a stripped-down Flash version of the first Green Hill Zone from the classic Sega game. You’ve got the same loop-de-loops, those little blue springs that launch you into the air, and even the same chiptune music that gets stuck in your head for days. The goal’s simple: grab as many rings as you can while dodging robot crabs and those annoying buzz bombers, then take down Dr. Robotnik at the end.
It’s short—just one level—but honestly, that’s kind of the charm. No chaos emeralds, no special stages, just pure speed and nostalgia. The physics feel a little floaty compared to the original, but after a few tries, you’ll be spindashing through like it’s 1991 again.