Skeletons have invaded the forest! Press arrow keys to move, hit skeletons to earn points. If your velocity goes past 100, your engine will stall briefly. The message "Slow Down!" will appear when you approach the velocity limit.
Scratch's cloud variables are a bit buggy, so high scores don't always register. You can check the cloud variable data down at the bottom of the project to see the actual high scores (ignore some of the older ones, they were done before the timer was implemented.