The controls are simple. The character follows the mouse and you can click to dash. While dashing, you can't die. That's all there is in terms of controls but it's very fun to try and survive just because you can easily get better at it without gaining abilities or powerups. Enjoy!
I've sort of switched over from Scratch to GameMaker and since then I've sort of started straying from Scratch but I decided to come back and make a little boss fight because I needed to see how it would be done on something I'm more used to.