Cool Mechanics. I did run into a bug where some key cubes wouldn't unlock the doors after i put it in the key spheres. Also a performance option would be nice - i get a really low framerate on my computer.
Yeah. the cubes not opening the doors is because some spheres require a faster spinning cube, and some don't require any spin. I made it in unreal engine, and don't really know how to optimize 😭 Thanks for the feedback tho.