HomeGalactic Civilizations III
Galactic Civilizations III
Stardock Entertainment · released May 14, 2015 · data updated Oct 24, 2026
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, technol
Released May 14, 2015
Steam figures
| Value | As of | |
|---|---|---|
| Steam reviews | Mostly Positive · 77% positive of 8,337 Steam reviews | Oct 23, 2026 |
| Followers on Steam | No followers data for this game yet | |
| Regular US price | $29.99 | Oct 20, 2026 |
New Steam reviews per month
| Month | New positive | New negative |
|---|---|---|
| Nov 2025 | 6 | 2 |
| Dec 2025 | 8 | 3 |
| Jan 2026 | 8 | 0 |
| Feb 2026 | 6 | 1 |
| Mar 2026 | 4 | 2 |
| Apr 2026 | 3 | 0 |
| May 2026 | 2 | 0 |
| Jun 2026 | 4 | 2 |
| Jul 2026 | 3 | 1 |
| Aug 2026 | 5 | 0 |
| Sep 2026 | 8 | 1 |
Sales estimate
| Copies sold on Steam | 310k – 840k | |
|---|---|---|
| Gross revenue on Steam | $3.9M – $14M before refunds, tax and Steam’s cut | |
| Steam reviews by buyers | 8,337 | Oct 23, 2026 |
| Copies per review | 38–100 |
Estimates are based on an aggregation of industry-accepted conversion formulas. How this is estimated
Tag DNA
| Tag | Share of Steam games |
|---|---|
| 4X | 1 in 192 games |
| Hex Grid | 1 in 158 games |
| Grand Strategy | 1 in 102 games |
| Moddable | 1 in 102 games |
| Turn-Based | 1 in 65 games |
| Aliens | 1 in 43 games |
| Turn-Based Strategy | 1 in 20 games |
| Procedural Generation | 1 in 19 games |
Games like Galactic Civilizations III
| Game | Developer | Match | Steam reviews |
|---|---|---|---|
| Sid Meier's Civilization®: Beyond Earth™ | Firaxis Games, Aspyr (Mac) | 84% | Mixed · 14,064 |
| Warhammer 40,000: Gladius - Relics of War | Proxy Studios | 77% | Very Positive · 8,178 |
| Sid Meier’s Civilization® VI | Firaxis Games, Aspyr (Mac) | 76% | Very Positive · 276,990 |
| Sid Meier's Civilization® V | Firaxis Games, Aspyr (Mac) | 75% | Overwhelmingly Positive · 128,370 |
| Heroes of Might and Magic: Olden Era | Unfrozen | 74% | Very Positive · 19,871 |
| HUMANKIND™ | AMPLITUDE Studios | 74% | Mixed · 22,234 |
| ENDLESS Legend™ | AMPLITUDE Studios | 76% | Very Positive · 14,429 |
| Shadow Empire | VR Designs | 77% | Very Positive · 1,454 |