Pretty interesting take on the theme. I enjoyed just playing through this adventure, fetching game (kinda reminds me of some old Flash games). Although I won't lie, I still didn't understand the story after I got to the credits. Also small nitpick on the story bits (MINOR SPOILER) is why would the janitor has knowledge of all the things that he asked of you in his quiz?
The visuals is good, and I understand that you used premade assets. The thing is I found it a bit out of place where it's such a low resolution arts, yet your characters can move in sub-pixel position, makes it looks a bit out of place.
The voice acting is of course a very nice feature, not seen in many jam games, so I enjoyed it, although I did enjoy some more voice work than the others.