I like the concept here! It's clear from the page description that you have large plans, but it's not immediately obvious how many of those have been realised within the jam builds. This isn't a bad thing - I think what's here is a reasonable submission, but it does make it hard to tell what's not yet implemented and what is implemented, but is obscured by a bug.
I found the orientation changes very difficult to track - it was a long time before I could get my brain to accept that I was still looking at the same platforms from a different direction (partly because the orientation-change platform disappears). I feel like the game would flow a lot better, and platforms would be easier to track positions of if the game paused briefly while the camera rotated.
I stuck with it and after some practice was able to get a score of 108 - and had fun getting there.
It's always nice to see sources published for submissions, even if this one landed after the jam ended. Best of luck if you continue with development. It sounds like you've got a solid vision for where you'd like to take it.
Your build didn't have executable permissions set. If you are on Windows, you may want to consider setting up a Linux environment or using a tool like this one so that you can set the executable permissions that will allow your Linux users to run your game without having to fiddle with permissions themselves.