Double-click the green flag to start. Arrow keys to move, z to jump/ homing attack. Down to crouch/slide. Down in the air to stomp. X to boost/ air boost. Enter key to open the pause menu. ---Debug Controls--- S to toggle Debug Mode. A in Debug Mode to toggle flight. D in Debug Mode to toggle slow motion.
credit to piggeh for his sonic engine and to LBC456 for his sonic unleashed engine play this games https://scratch.mit.edu/projects/147361055/ https://scratch.mit.edu/projects/169599832/ (for a working link, look in the comments)