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. Relive your childhood as you play the classic games and have a nostalgic blast. Challenge yourself with more difficult levels created by the players worldwide as you play one of the Sonic games here on emulatoronline.com!
Play Sonic Games on Emulator Online. We have the best Sonic games online for different retro emulators including GBA, Game Boy, SNES, Nintendo and Sega. There are over 101 online Sonic games in our collection. All of the games that you see here are without download, pick any and start playing right away. If you enjoy the game, be sure to vote for it and leave a comment. Sonic games that started it all back in the day are now playable free within your browser! Start by playing some of our popular Sonic online games like Sonic Mania Edition, Sonic Advance 3, Sonic the Hedgehog 3 and Sonic & Knuckles + Sonic the Hedgehog 3.