Use the arrow keys to move up or down, and don't crash into the tunnel walls. Use space to jump, and jump over the enemies. If you aren't pressing anything, you naturally go to the middle. The highest possible score you can get is 240. My high score is 240.
The music is Vexento - Pegasus Thanks to yq10085538 for the first comment! Also thanks to G-student for the first love and favorite!
