A recent idea for a theme for this game is Halloween. I've always loved Halloween and I think a good central theme would be focused on that.
So I'm thinking, this game probably will have too many missions for them to just take place Halloween night, so the town throws a Halloween sorta festival that lasts a week or two. That way it sticks to that theme, and keeps it realistic. Also you're introduced to the characters out of costume beforehand(which is something I wanted).
I'm also thinking the game ends after Halloween night is over. A big mission takes place and that's the end.
So yeah, that's my idea for now. It might stick.













