I’ve always loved platformers, and this one was really well made! The visual effects for movement and death were fantastic, and the movement felt really satisfying - the fall speed might have been a tad too fast, and getting stuck to walls when I didn’t mean to was a little annoying, but those are minor complaints overall. I also did just play the jam version and got that error when I beat the last level (at least I assume it’s the last level).
This is a REALLY good example of a simple concept that was executed really well - if you wouldn’t mind, I’d love to know how you made the visuals and effects look so appealing, since I just started using Gamemaker a couple of months ago and that’s something I’m really struggling with. I tried to use shaders for my own submission, but I had to get rid of them because they weren’t working properly and I couldn’t figure out how to make my own nice effects.
Anyways, really good submission! Downloading the extended version now, would love to play a full-size project built off of this