Double-click the green flag to start. Arrow keys to move, z to jump/ homing attack. Down to crouch Enter key to open the pause menu. ---Debug Controls--- S to toggle Debug Mode. X place coin (can be some bugs) A in Debug Mode to toggle flight. D in Debug Mode to toggle slow motion.
Thanks to PashaGames for: Classic Sonic Engine (Project Remixed) and Thanks to MrLog for: 360 sonic engine test (Original Project)