This looks well thought out and the story looks silly and fun!
I'm sure y'all don't need any more inspiration, but if you do I would suggest checking out these games:
- The Pedestrian - Puzzle based game where you move through street signs
- Dreader - Horror maze game here on itch where you are sitting in front of a computer https://donitz.itch.io/dreader
Good work on being an efficient team, with all of your planning this game is going to turn out great!