+1 I would like to know what's the scale of this project?
Currently we're working on multiple smaller projects at once in multiple, partially shared teams.
https://itch.io/jam/33-games-in-100-days-collaborative-game-jam
After that we'll likely take another shot at a single game with as many contributors as possible. The original goal was to make a game with at least 100 contributors and the way we're growing and what we learned about coordination on that scale makes this a realistic goal.