Well... Either I'm stupid or I broke the game. I wasn't able to get it to progress very much at all. So it seemed unfinished to me.
Viewing post in Cat-byrinth jam comments
So sorry to hear it's not working for you! Could you explain where exactly you got stuck and what you did? We can't push a change until after voting, but I'd be happy to try and help get you through right now. This version has the ending present and accessible, although I understand the riddles may be difficult for some.
For now here's some tips:
Make sure you're only selecting three objects in a room, selecting any more or less will do nothing when you try and travel through the door.
If you select three objects and get sent to the same room, try looking for anything that seems different or out of place, checking it out may just offer a hint to the main riddle (which you can find on the pause menu by clicking R!)