If you are not playing on mobile DO NOT click the game screen it will mess you up Press space bar to jump,press the arrow keys to move and X become supersonic. Press 0 for a main menu press the close tab button to stop the project if done on the menu when you open the game it actually closes the tab. when you beat the level click the green flag to restart. Press 3 to remove the screen borders gain 500 ring (currency) (shop) [not gameplay rings] (you receive these after gameplay!) to start! Currency rings are given as the same amount collected during gameplay!