Galactic Civilizations I: Ultimate Edition - Grand Strategy in Space

9/14/2026, 8:05:13 AM

Release date: 8/14/2012

Tags: #4x #grand-strategy #turn-based #strategy #pve #difficult #turn-based-strategy #2d

User Reviews

Score: 50%Mixed
Review Count: 306 reviews
Fetched At: 9/14/2026, 8:05:13 AM

Reference prices

Japan

¥ 655 (JPY)

Steam JP

$4.99 (USD)

Steam

Live Store Snapshot

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Japan Price: ¥ 655
Global Price: $4.99
Price in Your Region: ¥ 655Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 18 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/14/2026, 8:00:09 AM

Key highlight

Command humanity's destiny in Galactic Civilizations I: Ultimate Edition, a deep 4X grand strategy game set in 2178. Research, expand, and negotiate your way to galactic dominance in this combined edition featuring the A

Who this is for

For those seeking an epic space strategy simulation with galactic conquest at its core, Galactic Civilizations I: Ultimate Edition offers deep gameplay and intricate mechanics that will keep players engaged for hours.

Details

Overview

Galactic Civilizations I: Ultimate Edition plunges players into the year 2178, a pivotal moment for humanity. The invention of Hyperdrive technology by the Terran Alliance has ignited a galactic race for habitable worlds, as this secret has now spread to other alien civilizations. As the leader of the United Earth, your mission is to guide humanity's destiny through a complex web of research, economic development, military expansion, and delicate diplomacy.

This edition thoughtfully combines the original award-winning Galactic Civilizations with its Altarian Prophecy expansion, offering a comprehensive and engaging spacefaring adventure. Players will need to master technological advancements, build a robust economy, and forge a formidable military, all while navigating intricate political landscapes and trade negotiations with rival species.

Highlights

Grand Strategy Core: At its heart, Galactic Civilizations I is a deep 4X (eXplore, eXpand, eXploit, eXterminate) grand strategy experience focused on turn-based gameplay.
Galactic Expansion: The game challenges you to research new technologies, manage your economy, and build a powerful fleet to secure humanity's future among the stars.
Combined Content: The Ultimate Edition includes the base game and the Altarian Prophecy expansion, providing a rich and complete narrative and gameplay experience.

Who It's For

This title is designed for players who enjoy deep, challenging turn-based strategy games with a strong emphasis on empire management and interstellar diplomacy. Fans of the 4X genre and those who appreciate intricate economic and military simulation will find much to explore.

Game Info

Developed and published by Stardock Entertainment, Galactic Civilizations I: Ultimate Edition was released on August 14, 2012. It supports multiplayer and family sharing, offering a robust PvE experience with a noted difficulty that appeals to seasoned strategy enthusiasts. The game is presented in a 2D perspective.