Swing using the right and left arrow keys and change your height using up and down. I don't think it's possible to become completely stuck, but if you are after repeatedly trying, tell me about how it happened. Simple project for my Platform Collab using my Polar Coordinates Project. Possibly used for a grapple feature or swinging platforms. The physics aren't great, but they at least work-ish. This is a work-in-progress.