I recommend to try Zen Mode first. Its a visual treat! Press [Space] if you want to hide the player. Arrow keys = Move 'A' = Dash Avoid obstacle till the end of the level. 'L' = Toggle Low Detail Mode for easier practice or if your computer unable to handle the details. Press it again to disable it 'Z' = Enable Zen mode at any time if you play on Normal Play more levels here https://scratch.mit.edu/studios/26198897/