Use left and right arrow keys to move Space to jump Don't fall in the lava
I have a vague memory of working on a project like this a while back. I am pretty pleased with how I eventually got the sort of realistic gravity effect working. It took a while to figure out how to make the cat stop falling when he reached the ground. Just reversing the loop wasn't reliable because of the dfferences in the costumes. Given more time I would probably make it more game like: animate an ever widening pool of lava to jump across as many times as possible without falling in.