Monopoly is a board game in which players aim to monopolize land and real estate, driving others into bankruptcy to win. In its modern form, it is widely understood as a game that mirrors capitalism, speculation, and winner-take-all inequality. However, the game’s origin lies in Lizzie Magie’s 1903 creation, The Landlord’s Game, which was designed not as entertainment but as an educational and political simulator. Magie intended it to explain Henry George’s Single Tax idea and to show how private land ownership and rent extraction could deepen poverty and widen class inequality.

A key feature of The Landlord’s Game was its two contrasting rule sets. Under the “Monopolist” rules, land could be privately owned and rent could be used to enrich the owner, with the goal of bankrupting all other players. Under the “Prosperity” rules, rent was paid into a public treasury and redistributed through public benefit, allowing all players to become wealthier together. The same board could therefore demonstrate how different institutional rules produce radically different social outcomes.

As the game spread informally, the prosperity-oriented rules were gradually forgotten, while the monopolistic rules were retained because they were more competitive and entertaining. The result was the commercial game Monopoly, which preserved the mechanics of domination while losing Magie’s original critique of monopoly and inequality. This history shows that games can function as media for social criticism, but also that their meanings can be transformed through play and commercialization.