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Galactic Civilizations IV - Megastructures
DLCDownloadable Content (DLC) • Requires the base game Galactic Civilizations IV
Open Galactic Civilizations IV →★ —/ 5.0
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Steam Sentiment👍 48% Positive(27)
MetacriticTBD
Propel your civilization to new heights with Megastructures, the latest expansion for Galactic Civilizations IV. Harness the power of stars to create awe-inspiring Megastructures like Dyson Spheres and Stellar Gateways, offering new options for civilizations to turn the tide and achieve victory.
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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
✓ Crossplay
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 (5 screenshots)
Trailer
GC4 Megastructures Launch 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
- Steam Cloud saves enabled
Minimum Specifications
OS: Windows 10 / 11 (64-bit)
Processor (CPU): Intel Core i5 / AMD Ryzen
Memory (RAM): 8 GB RAM
Graphics (GPU): DirectX 11 compatible GPU
Storage: 10 GB available space
Recommended Specifications (60 FPS Ultra)
OS: Windows 10 / 11 (64-bit)
Processor (CPU): Intel Core i7 / AMD Ryzen 5
Memory (RAM): 16 GB RAM
Graphics (GPU): NVIDIA GeForce RTX / AMD Radeon RX
Storage: 10 GB SSD
Editions & Add-On Content (DLC)
Available game editions, collector bundles, Supporter Packs, and downloadable expansions
Base Edition
Galactic Civilizations IV - Megastructures — Standard Edition
$19.99
- Full Base Game
- Steam Achievements
- Steam Cloud Saves
- Online Multiplayer
Official Store Prices & Subscriptions
Live pricing across official digital stores, historical lows, and subscription catalog availability
Current Best Offer
$19.99STEAM
Regular Retail (MSRP)
$19.99USD
Verified All-Time LowBest Time to Buy
$19.99
STEAM
👍 48%
$19.99
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Creators & Development Team
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