click green flag. space to jump. while moving press down to roll/slide. when in mid air press the down key to stomp. there is spindash but no boost. down key to crouch while standing. hold down and press space over and over to gain more speed for spindash while standing. left and right to move.
Thanks to nachotales for the original project modern sonic in sonic 5 . Thanks to MrLog for the original project Gravity switch test.
