First of all, thank you for trying out my small game, I'm so happy that You liked it!
I got the suggestion of turning it into a full game, and I'm strongly considering that given everyone's feedback. Nonetheless the original idea was to make at least 10 levels or so, so after the jam i'll try to do a patch and add some extra levels. I'll try to keep them fresh but it may take me a while, as testing and figuring out the puzzle design for some can be a bit tough.
Thanks again for playing Un-LIT and for the feedback, this is what I love about making games. ;)