The red arrows for changing rooms lack better feedback. The rune system is actually preety fun, but I would like to be able to check them in some sort of menu while investigating.
Also, please dont make the real answer to this riddle boring, like she killed herself and thats that. But make it another option for your "opponent" to try to trick you if you can. That would be preety cool.
Loved the game. Great art style and banger music.