Space Empires III
The third game within the Space Empires series brings the dawn of a new age of exploration. Your race keeps running through the fabric of space and moves to other solar systems beyond your own.
Offers
What are keyshops?Official stores
Official stores with direct support.
Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
About Space Empires III
Command your empire in a hostile and ever-changing galaxy. Hundreds of different components to place on your ships and facilities to design on planets. Engage in Tactical or Strategic Combat throughout the galaxy, using fighters, troops, and mines to supplement your starships. Keep on building your empire through research, intelligence operations, politics, treaties, and decisively planned strategy
here are hundreds of different components that can be placed on your ships and a comprehensive number of facilities that can be built on your remote outposts. Fill up those ships with various fighters, troops, and the occasional mine to establish and keep ruling order. And don't be afraid to play rough: in Space Empires III, you're the boss.
Game details
Game details
Age ratings
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Features
Space Empires III price history
Lowest tracked price: €0.57 (Jul 13, 2026) · current best: €0.79 across 3 stores.
Space Empires III reviews
80% positive reviews all-time.
Space Empires III — frequently asked questions
Where can I buy Space Empires III at the cheapest price?
Right now the cheapest offer for Space Empires III is €0.79 at Steam. KingsPrice compares 3 offers from 3 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Space Empires III has ever been?
The lowest price KingsPrice has tracked for Space Empires III is €0.57 (recorded on Jul 13, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Is it safe to buy a Space Empires III Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
How can I get Space Empires III at a discount?
Create a free price alert on this page and KingsPrice will email you when Space Empires III 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
- OS *: Windows 7 / 8.1 / 10
- Processor: 1 gigahertz (GHz) or faster
- Memory: 1024 MB RAM
- Storage: 50 MB available space
Recommended
- OS: Windows 10
- Processor: 1 gigahertz (GHz) or faster
- Memory: 2048 MB RAM
- Storage: 100 MB available space
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