Would you look at that..! I actually did it! It's still in need of some fine-tuning, but it's getting there! Click the green flag to test it. Press space to add more enemies.
Update 1.0: basic wall-crawling script implemented Update 1.5: downward-slope physics have been fixed Update 1.6: adjusted the downward-slope system @FUNUT has been a really good channel for learning how to get a basic understanding of platformer physics. I built the code for all of this, so don't steal this without crediting me please (as no one has done this on Scratch aside from me, as far as I know.) I've noticed that it begins to lag when it crawls along the ceiling, and I have no idea how to fix that. Feel free to do whatever you want with it. :) This may be the final version of the essential tool. Creating a different slope detector that works in 360 degrees would be cool, and might be some thing worth doing, but right now, I just want to relax. -_- Thank you and enjoy. ;P