At least Gary got his revenge in the end!
Nice game, I like the pixel art design for the characters, I would probably enjoyed the enviroment better if it had the same art style, it feels a little weird having two different art styles for characters and rooms. The same goes for the UI design.
The game is fun, especially blaming Gary, but I think you should be able to do it a limited amount of times, like a secret move.
It's cool that you can pick up items to have another dialogue option. The cards are fun but after two or three runs I was just looking at the colors instead of reading.
The flappy folder mini game is a cool feature but I stopped trying it because I had to play the level over again instead of going out the same bathroom door.
I get the theme of the jam even if the one that's lying is the main character and not the game itself.
The music is solid, subtle but effective.
Good job, really enjoyable!