Kai Yuan
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About Kai Yuan
Kai Yuan is a city-building game set during the Tang Dynasty, when the Silk Road flourished and China’s economy and society were highly developed. You manage the needs and work of the population, develop the city’s finances and defend it while building cities based on real Tang Dynasty cities.
Manage your city
Balance residents’ needs with the distribution of work, and trade with other cities to secure stable income. Coordinate the flow of goods between cities and regions, building a transport system that sends limited resources where they are most needed.
Defend and expand
Raise an army to protect the city, while keeping its finances in mind when recruiting on a large scale. Training an elite force can improve the city’s defenses, and appointing generals strengthens the combat effectiveness of the soldiers under their command. You can also undertake the demanding construction of a famous Tang Dynasty palace, which requires substantial manpower and building materials.
A changing historical setting
The game cycles automatically between day and night and through the seasons, or you can choose to keep a fixed season. Historical events from the period include the Kaiyuan Prosperity and the An Shi Rebellion.
Frequently asked questions
The best price for Kai Yuan is $17.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for Kai Yuan are: Windows 10, GeForce GTX 750 Ti, 4 GB RAM, 5 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Kai Yuan is a single-player game.
Mostly, yes. Valve rates Kai Yuan as Playable on the Steam Deck: it runs, but may need some manual setup.
Yes. Kai Yuan is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











