gameseverytime - Create your favorite character sonic hedgehog in this fun ..
kongregate - Drag and drop sonic and freinds. and mkae your own ..
kongregate - Play about with sonic characters and platforms.
newgrounds - One of the many sonic scene creators, only better.
newgrounds - My first sonic sc! i just forgot ot upload it xd.
keygames.com - Enjoy a thrilling sonic platform game in which you will ..