only played through the first puzzle and looked around I'm short on time right now so I might play more later
the art and style are awesome I can pretty much tell immediately if something is a clue or not I will say I think the blue boxes you fill your answers in should be like little torn scraps of notebook paper or something
also when going through dialog I feel like there should be a button to go back to the main dialog options (there might be one already sorry if I missed it)
this games super cool 
keep up the good work