This was a cool collection of puzzles! I really like the idea of making an escape room and you did a great job creating the point-and-click mechanics. The snapshot feature was a really useful mechanic to help with remembering what some of the hints were!
Unfortunately, I couldn't figure out how to solve any of the puzzles though. Maybe if there was a way to ask for a hint and it would just give you a not-as-good ending or something, that might be helpful.
I really liked the concept here though and great work with the custom art and tying everything together!