Good puzzle game ! It fits perfectly the theme :)
I would have made a little explanation / presentation of the different roles, as there are enough rooms to break your brain on the puzzle part so you don't need to figure out everything that each character can/has to do :)
To be picky:
-I wanted a way to go back to menu or quit the game by a button haha
-On the menu, you can only click on buttons to navigate BUT if there are no Exit/Return button you can click on Escape.... That's weird :p
You did a really good job, well made !