For fans of the original Sonic The Hedgehog game from the old Genesis and Master System days, the project aims to bring back, in C++ and using modern technologies, an open-source and fully extensible clone of the game.
This game is like the other Sonic games; brings back Sonic 3, Knuckles Chaotix, and Sonic CD. Controlling all three characters at once seems a bit tricky at first, but then it gets useful. I'd love to see a level/campaign editor that isn't complex; something as easy as Secret Maryo Chronicles... oh wait, here we go with mascot rivalry again... open-source rivalry. Great game; can't wait for the alpha, beta, and official releases.