Galactic Civilizations III - Lost Treasures DLC
Uncover lost treasures of the past, discover ancient technologies, and guide your empire into a new age of prosperity. Lost Treasures adds new colony events, planetary improvements, ship components and more.
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 →
Base game (1)
This is the base game required to play this DLC. Other expansions may also be required.
Multipacks (2)
DLCs (17)
Galactic Civilizations Series (2)
Other games from the same series.
About Galactic Civilizations III - Lost Treasures DLC
Features:
- New Colony Events: As you colonize planets, new colonization events will challenge your people and your integrity. Each new event provides new Ideology choices that may award unique planetary improvements and ship components. Some of these events appear later in the game, so keep your eyes open!
- New Planetary Improvements: During your explorations, you will uncover new and unique planetary improvements that may function differently based on your Ideology choice. Choose wisely - you can only build one improvement of each type per empire!
- New Ship Components: Discover dozens of new and powerful ship components like the "Ancient Singularity Cannon", "Subspace Splinter", and the "Hyper Gate Core". Your Ideology Choice may affect how these new components work on your ship. Work fast against your enemies - each of these ancient treasures is unique and you can only have one in a fleet at a time.
Game details
Game details
Age ratings
Galactic Civilizations III - Lost Treasures DLC price history
Lowest tracked price: $1.94 (Jul 11, 2026) · current best: $2.10 across 6 stores.
Galactic Civilizations III - Lost Treasures DLC reviews
75% positive reviews all-time.
Galactic Civilizations III - Lost Treasures DLC — frequently asked questions
Where can I buy Galactic Civilizations III - Lost Treasures DLC at the cheapest price?
Right now the cheapest offer for Galactic Civilizations III - Lost Treasures DLC is $2.10 at Eneba. KingsPrice compares 6 offers from 6 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Galactic Civilizations III - Lost Treasures DLC has ever been?
The lowest price KingsPrice has tracked for Galactic Civilizations III - Lost Treasures DLC is $1.94 (recorded on Jul 11, 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 Galactic Civilizations III - Lost Treasures DLC 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 Galactic Civilizations III - Lost Treasures DLC at a discount?
Create a free price alert on this page and KingsPrice will email you when Galactic Civilizations III - Lost Treasures DLC 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 *: 64-bit Windows 10 / 8.x / 7
- Processor: 1.8 GHz Intel Core 2 Duo / AMD K10 Dual-Core
- Memory: 4 GB RAM
- Graphics: 512 MB DirectX 10.1 Video Card (AMD Radeon HD5x00 Series / Nvidia GeForce 500 Series / Intel HD 4000 or later)
- DirectX: Version 10
- Network: Broadband Internet connection
- Storage: 12 GB available space
- Sound Card: DirectX Compatible Sound Card
Recommended
- OS *: 64-bit Windows 10 / 8.x / 7
- Processor: 2.3 GHz Intel Core i5 Processor or Equivalent
- Memory: 6 GB RAM
- Graphics: 1 GB DirectX 10.1 Video Card
- DirectX: Version 10
- Network: Broadband Internet connection
- Storage: 15 GB available space
- Sound Card: DirectX Compatible Sound Card