Anno 1503 is a real-time strategy and city-building video game released in 2002. Set during the Age of Discovery, players manage resources, build settlements, and explore new territories. The game emphasizes trade, diplomacy, and military strategy, allowing players to develop their own empires. In Anno 1503, players can choose to play as different nations, each with unique characteristics. The game features a detailed economy, where players must balance production and consumption of goods. Additionally, players can engage in naval battles and establish trade routes to enhance their prosperity and expand their influence in the game world.