Along with his friends Tails, Knuckles and Amy, Sonic speeds around the planet to battle injustice and defeat his iconic enemy, the evil Dr. Sonic the Hedgehog is the fastest thing alive. Challenge yourself with more difficult levels created by the players worldwide as you play one of the Sonic games here on localhost:8000! Who is Sonic The Hedgehog ? Relive your childhood as you play the classic games and have a nostalgic blast. Dash through various scenes and collect emeralds and golden rings as you avoid various hazards, enemies, and monsters! Join Sonic and his team and start dashing!Play one of our huge selection of Sonic games from the popular Sonic the Hedgehog game series to the dozens of well-made fan-made ROM hacks.