Work in progress, but I needed it done before my brother's. Follow instructions on bottom and fire snowballs at obstacles colored red. I will add more mechanics soon. And by the way, it is sort-of mobile-friendly. And since you're super-buff, (totally not since I was too lazy to patch a glitch), you can hang onto platforms with your arms!
Good luck, and again, thanks to my brother for creating something worse than mine so I could show I was at least better than SOMEONE. And also for helping me to create it faster and alpha test. Check his out @scratch.mit.edu/projects/1113564823. GD invented the orb. Don't sue me. Many updates underway.