Sonic the Hedgehog 1 Unblocked

Sonic the Hedgehog 1 is the 1991 classic that introduced the blue blur, played here through a port of the mobile remaster.

How Sonic the Hedgehog 1 Plays

Race through zones at high speed, collect rings, smash badniks and take on Dr. Eggman. The mobile version adds a menu with Time Attack, achievements and leaderboards. It plays with the keyboard, and the full-screen button sits in the corner.

What Stands Out

• The original Sonic adventure
• Time Attack mode
• Achievements and leaderboards

Play Sonic the Hedgehog 1 Unblocked

It runs free and unblocked in your browser, with no download.

Choose Start Game and run.