Sonic Adventure is one of many online Sonic games which you can play here for free at TownDen. Visitors played it 356 times and rated it total votes 5 (4 likes and 1 dislikes). Play this game in your browser (operating systems Windows, Mac OS). If you want to play other good games like Sonic Adventure, check out Sonic Crazy World or Super Sonic Ski 2. More similar and exciting games you can find in the catalog Sonic Games or visit our the Best Games page. Tell your friends on the social networks and play together. You can add this game to the section of your favorite games, and you will not look for it on the Internet the next time.