Castra

47KS
Released Feb 20, 2020by Red Fox Studios5 user reviews(40% of 5 Steam reviews)

Castra is a strategic game about total conquest. You will decide what units to build, where to attack, and how to defend your territory. If you like grand strategy, this game was made for you.

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About Castra

This is a game where strategic decision making can turn the tide from victory to defeat. You will build your army, order movements, and execute attacks. As you begin conquering territories, you must balance available resources and units to protect what you've gained.


The world map is used to plan attacks, and decide which controlled territories need to be reinforced. While controlling more territories will generate more resources, you may find yourself stretched too thin. Striking the right balance between expansion and defense is an important skill in this war of conquest.


Each faction has a military camp where buildings can be constructed. Production buildings such as the barrack, factory, and airstrip produce units once constructed. Balancing resources and constructing the right units can make the difference between victory and defeat when an attack comes.


Varying unit combinations require strategic forethought and accurate predictions of enemy attacks. Each unit gains an advantage against specific units and has weaknesses against others. This means unit combinations play a critical role in the outcome of battles. This rock-paper-scissors style of balance creates strategic depth in the game.

Game details

Game details

Released
Platforms
Steam rating
5 user reviews (40%)

Age ratings

IGRS 18DEJUS 14STEAM_GERMANY 16

Game modes

Languages

Castra price history

Lowest tracked price: £1.07 (Jul 7, 2026) · current best: £4.29.

Castra reviews

40% positive reviews all-time.

Castra — frequently asked questions

Where can I buy Castra at the cheapest price?

Right now the cheapest offer for Castra is £4.29 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.

What is the lowest price Castra has ever been?

The lowest price KingsPrice has tracked for Castra is £1.07 (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 can I get Castra at a discount?

Create a free price alert on this page and KingsPrice will email you when Castra 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

Minimum:
  • OS *: Windows 7/8/10
  • Processor: Dual Core CPU
  • Memory: 4 GB RAM
  • Graphics: Nvidia GeForce GTX950 or AMD® Radeon™ HD 6970
  • Storage: 2 GB available space

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