You also need to use fingerprint systems to check people’s authenticity. In order to accomplish your goal, you need to scrutinize hordes of documents for inconsistencies, such as faked IDs, expired forms, etc.
As the immigration officer of a fictional, communist nation in 1982, you need to vet the returning natives and foreigners looking to cross the border.
Papers, Please is the perfect combination of curiosity, efficiency, and decision-making.