kongregate - Drag and drop sonic and freinds. and mkae your own ..
kongregate - Play about with sonic characters and platforms.
gameseverytime - Create your favorite character sonic hedgehog in this fun ..
newgrounds - Yeah!!! the second part has come advanced sonic scene ..
newgrounds - One of the many sonic scene creators, only better.
keygames.com - Enjoy a thrilling sonic platform game in which you will ..