Board Thread:General Discussion/@comment-4533965-20160826205301/@comment-23880286-20160830115417

Every Sonic game that's on Steam. If you want a list: http://store.steampowered.com/sub/90504/ Haven't played them all though. I got them from the Humble Bundle two months ago or so. The only Sonic game I had played before was Generations and I think a couple of fan games a long time ago.