Tournament idea.

Hmm... yes, I didn't mention the most important thing. A tournament for the 5th installment. Well, in a game with 4 players, I only see one problem – there isn't enough time for the game. But on the map mentioned above, it's quite easy to arrange things so that up to a certain point (which will be the most important part of the game), no one sees or interacts with each other simultaneously.