Merchant Kingdom, a 2010 location-based strategy RPG for mobile, tasks you with building a trade empire by claiming real-world locations you visit regularly. Your core loop involves establishing settlements to produce goods, upgrading over 50 building types, and using your mobile device as a caravan to buy and sell commodities across real-life distances for profit. Expansion involves diplomacy or military power via a castle, and you can earn reputation across four guilds by exploring over 40 land types. The game uniquely integrates your physical movement into the economic and strategic progression.
The primary objective is the expansion of your trading network. By claiming real-world locations, players can construct specialized settlements. These structures are crucial for production, allowing players to customize their supply chains to produce specific commodities they wish to trade. With over 50 different building types available, each offering unique abilities, strategic placement and upgrading are essential for maximizing resource generation.
As wealth accumulates, the focus shifts from simple trading to establishing dominance. Upon receiving a knighthood from the in-game king, players gain the ability to construct a castle. This unlocks military options, allowing players to recruit armies and demand allegiance from other players. Alternatively, expansion can be pursued through cultural influence by organizing events centered around the castle.
To support a growing empire, players must invest in their mobile trading unit—the caravan. This involves acquiring various units, including donkeys, settlers, horses, covered wagons, spies, or thieves, each serving distinct logistical or strategic purposes in the game world.
The game encourages extensive exploration of the virtual world mapped onto the real one. Players can discover over 40 different kinds of land types, ranging from dense jungles to deserts and extinct volcanoes. These explorations can yield rare commodities that offer significant profit margins when brought back to established markets.
Reputation is cemented through participation in four distinct guilds: the Traders Guild, the Explorers Guild, the Manufacturers Guild, or the Thieves Guild. Earning achievements within these organizations helps solidify the player's standing within the game's virtual society.
The defining feature is its reliance on real-world movement. The game functions best when the player is actively moving in real life, utilizing location services to interact with the game map. This mechanic directly ties the player's daily routine—commuting, shopping, or visiting landmarks—into the progression of their virtual kingdom. The game is designed to reward active movement, contrasting with traditional strategy games that are played entirely from a fixed location.
This title is presented as a main game experience, available on iOS and Android platforms. As of the current date, there are no listed DLCs or expansions available for purchase or download.