This is a cool concept - I've been enjoying the mechanic of using statements to disprove untruths and the character art style.
However I've reached a wall and not sure how to move forward. Even tried brute-forcing by trying every statement on all available avenues but no joy. What's weird is there are a couple of pairings that would make sense to progress so not sure if there's a bug somewhere.
(Have completed Mole's segment, and reached first mental level for all other characters.)