I really like the idea of a reversed Papers, Please game. I just wish there were more done for the game to be more creative with the theme, (though I understand it's because of time constraints. Right now it's kind of just a simple timing game. Here are a few ideas that might be interesting. Maybe you could forge passports in a certain way that you choose, but that country security will slowly go up for that certain way of forging every time. Maybe you could buy more tools for forging as the game goes on. Or try to forge the passport in a way that would fit the customer's face.