Kai Yuan

Kai Yuan cover art
Genres
Casual, Indie, Simulation, Strategy
Released
13 Mar, 2023
Developer
Crown Game
Publisher
Crown Game

Where will you play?

1 store compared

  1. SteamBest price $10.79 Get Deal

Kai Yuan price history

£8.99 today90-day low £8.99 (28 Oct 2026)Lowest recorded £8.9990-day average £8.99

£8.90£8.99£9.08 28 Oct 2026Today £8.90£8.99£9.08 28 Oct 2026Today

Today's price is the lowest we've seen in the last 90 days. Lowest UK-working PC price across all the stores we compare (keys and accounts, any edition); tracked since 28 Oct 2026.

About this game

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.

Trailer

Screenshots

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Screenshot
Use the ← → keys

PC system requirements

Minimum

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

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

Kai Yuan prices: questions & answers

What is the cheapest Kai Yuan price for PC?

The cheapest Kai Yuan PC key right now is £8.99 at Steam. We compare 1 offer from 1 store for PC, and prices update at least twice a day.

Cheapest price today: £8.99 at Steam. Prices update at least twice a day. Prices can change; the store's checkout price is final. Platform and region details come from each store's listing; the store's product page is final. Zemly may earn a commission if you buy through links on this site, at no extra cost to you (affiliate disclosure).