Move the mouse with arrow keys. Avoid beetles, and avoid the ghost. The beetles just run around randomly, but the ghosts follow you, appearing and disappearing. Collect cheese to get score. The cheese disappears for a second after being collected, so you're not glitching out. See how high you can get!
This was inspired by the book "Coding Games in Scratch", a very concise book that does a step-by-step tutorial to help you program games. This game and others was inspired by this book.