
Kai Yuan
This is a city building game with the historical background of the Tang Dynasty of China in the 7-8th century. In the game, you will build a prosperous city in the Tang Dynasty of China.
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What are keyshops?About Kai Yuan
Historical background:
China was in the heyday of the Tang Dynasty from the 7th to the 8th century, which was the peak of China's feudal society. The social economy was highly developed, the Silk Road was prosperous again, and the people lived a prosperous life. The Kaiyuan period was also the most prosperous period of the Tang Dynasty, known as the Kaiyuan Prosperity.Game features:
Urban economy
As a city builder, you need to fully consider the needs of the people and the distribution of work, and trade with other cities to obtain stable urban finance income.Transportation system
You need to coordinate the supply of goods between cities and regions, establish an efficient transportation system, and allocate limited resources to the places where they are most needed.Train the army and appoint generals
You need to build a strong army to defend the city. When expanding the army on a large scale, you need to consider whether the city's finance is affordable. You will find that training an elite army can greatly improve the city's defense capability. You can also appoint generals for your army. The combat effectiveness of soldiers under the command of generals will be enhanced.Build a palace
In the game, you need to build a famous palace building in the Tang Dynasty, which requires a lot of manpower and building materials. This task is undoubtedly a huge challenge.Simulate the real environment
The game automatically alternates day and night, and automatically changes seasons. Of course, you can also set a fixed season according to your own preferences.Restore History
Each city you build in the game is a real city in the Tang Dynasty of China. There will also be historical events consistent with the era in the game, such as the Kaiyuan Prosperity, the An Shi Rebellion, and so on.Game details
Game details
Age ratings
Game modes
Languages
Features
Kai Yuan price history
Lowest tracked price: €10.49 (Jul 7, 2026) · current best: €17.49.
Kai Yuan player count & reviews
73% positive reviews all-time · 0 peak players in the last 30 days.
Kai Yuan — frequently asked questions
Where can I buy Kai Yuan at the cheapest price?
Right now the cheapest offer for Kai Yuan is €17.49 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Kai Yuan has ever been?
The lowest price KingsPrice has tracked for Kai Yuan is €10.49 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Kai Yuan?
Kai Yuan peaked at 0 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.
How can I get Kai Yuan at a discount?
Create a free price alert on this page and KingsPrice will email you when Kai Yuan drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 64Bit
- Processor: 2 core 2.5 GHz
- Memory: 4 GB RAM
- Graphics: GTX 750Ti
- DirectX: Version 9.0c
- Storage: 5 GB available space
- Sound Card: DirectX compatible
- Additional Notes: 1920X1080 resolution recommended
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10 64Bit
- Processor: 4 core 3.0 GHz
- Memory: 8 GB RAM
- Graphics: GTX 1060 6G
- DirectX: Version 9.0c
- Storage: 5 GB available space
- Sound Card: DirectX compatible
- Additional Notes: 3840X2160 resolution recommended










