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$29.99
Galactic Civilizations III
★ —/ 5.0
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Steam Sentiment👍 77% Positive(8.5k)
MetacriticMC 81Metascore
Build a civilization that will stand the test of time in the largest space-based strategy game ever! Choose from dozens of unique races and make a name for yourself across the galaxy through diplomacy, espionage, technological advances, and more.
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Multiplayer & Platform Capabilities
SINGLEPLAYER
✓ Supported
ONLINE CO-OP / PVP
✓ 2–4 Players (Co-op & PvP)
LOCAL SPLIT-SCREEN
Unsupported
CONTROLLER / CROSSPLAY
Keyboard & Mouse
Gameplay Duration & Completion
Crowdsourced campaign length, extra objectives, and 100% completion metrics
Gameplay Format & DurationMultiplayer & Social
Session-Based / Party Multiplayer
Designed for dynamic rounds, party matchmaking, and infinite multiplayer replayability. No fixed linear campaign duration.
4K Screenshots & Media Gallery
Official high-resolution media gallery (6 screenshots)
Trailer
Teaser TrailerWatch on Steam
Trailer
Galactic Civilizations III: Crusade TrailerWatch on Steam
Trailer
Campaign Introduction TrailerWatch on Steam
View in 4K Lightbox
View in 4K Lightbox
System Requirements & Steam Deck
Steam Deck: UNKNOWN
- Controller configuration recommended
- Native display resolution supported
Minimum Specifications
OS: *: 64-bit Windows 10 / 8.x / 7
Processor (CPU): 1.8 GHz Intel Core 2 Duo / AMD K10 Dual-Core
Memory (RAM): 4 GB RAM
Graphics (GPU): 512 MB DirectX 10.1 Video Card (AMD Radeon HD5x00 Series / Nvidia GeForce 500 Series / Intel HD 4000 or later)
Storage: 12 GB available space
Recommended Specifications (60 FPS Ultra)
OS: *: 64-bit Windows 10 / 8.x / 7
Processor (CPU): 2.3 GHz Intel Core i5 Processor or Equivalent
Memory (RAM): 6 GB RAM
Graphics (GPU): 1 GB DirectX 10.1 Video Card
Storage: 15 GB available space
Editions & Add-On Content (DLC)
Available game editions, collector bundles, Supporter Packs, and downloadable expansions
Base Edition
Galactic Civilizations III — Standard Edition
$29.99
- Full Base Game
- Steam Achievements
- Online Multiplayer
DLCs, Expansions & Supporter Packs (17)
Galactic Civilizations III - Worlds in Crisis DLC
$4.99
Official DLC • Released May 12, 2020
May 12, 2020
Galactic Civilizations III - Villains of Star Control: Origins DLC
$6.99
Official DLC • Released Aug 27, 2019
Aug 27, 2019
Galactic Civilizations III: Retribution Expansion
$14.99
Official DLC • Released Feb 21, 2019
Feb 21, 2019
Galactic Civilizations III - Heroes of Star Control: Origins DLC
$6.99
Official DLC • Released Nov 12, 2018
Nov 12, 2018
Galactic Civilizations III: Intrigue Expansion
$14.99
Official DLC • Released Apr 11, 2018
Apr 11, 2018
Galactic Civilizations III - Mech Parts Kit DLC
$2.99
Official DLC • Released Oct 24, 2017
Oct 24, 2017
Galactic Civilizations III: Crusade Expansion Pack
$4.99
Official DLC • Released May 4, 2017
May 4, 2017
Galactic Civilizations III - Altarian Prophecy DLC
$4.99
Official DLC • Released Aug 23, 2016
Aug 23, 2016
Official Store Prices & Subscriptions
Live pricing across official digital stores, historical lows, and subscription catalog availability
Current Best Offer
$29.99STEAM
Regular Retail (MSRP)
$29.99USD
Verified All-Time LowBest Time to Buy
$29.99
STEAM
👍 77%
$29.99
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Troubleshooting guides, build recommendations and accepted solutions
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Creators & Development Team
Key directors, leads, and game development studios