Papers, Please is a puzzle video game developed and published by independent game developer Lucas Pope. The game is set in the fictional country of Arstotzka, a communist state in the midst of a political crisis. The player takes on the role of an immigration inspector at the border checkpoint of Grestin, tasked with checking the documents of people who want to enter Arstotzka.

The game is presented in a retro pixel-art style, with a grayscale color scheme that adds to the bleak and oppressive atmosphere of the game. The player's task is to examine each person's documents, including their passport, ID card, work permit, and other papers, to determine whether they are allowed to enter the country or not. The player must also be on the lookout for forgeries, inconsistencies, and other issues that may arise during the inspection.

The game features a branching narrative, where the player's actions and decisions can affect the outcome of the story. The player's goal is to earn enough money to support their family while navigating the complex political landscape of Arstotzka. The game includes multiple endings depending on the player's choices and actions, adding to its replayability.

Throughout the game, the player is faced with moral dilemmas, such as whether to allow a desperate mother with invalid documents to enter the country to see her sick child or to deny her entry and risk her safety. The game's theme of bureaucracy and the dehumanization of people in the face of oppressive systems has earned it critical acclaim and has been compared to George Orwell's novel "1984."

Overall, Papers, Please is a thought-provoking and engaging game that challenges players to make difficult decisions while providing a unique perspective on the consequences of living in a totalitarian state.