Galactic Civilizations III
Short description
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.
- Developer
- Stardock Entertainment
- Publisher
- Stardock Entertainment
- Release
- Thu, May 14, 2015
- Price
- $29.99
- Reviews
- 8,327
- Positive
- 77%
- Followers
- n/a
- Owners (estimated)
- 1M – 2M
- Concurrent players
- 161
- Genres
- Strategy
- Features
- Multi-player, PvP, Online PvP, Co-op, Online Co-op, Steam Trading Cards, Steam Workshop, Stats
- Tags
Review count and SteamSpy's owner range disagree, so the band is widened to cover both rather than picking a favourite. Multiplied by $28.07, the average price these copies actually sold for — weighted from the price history rather than taken from the $29.99 launch price. That is 6% below list price on average. Before Steam's cut, VAT and refunds. How these numbers are calculated.
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Media
History
2 data points since Aug 10, 2026. Gaps mean nothing changed — the value carries forward.
The revenue curve is an estimate, not a measurement. It is the only calculated series here: each interval takes the review growth of that period, multiplies it by the sales-per-review factor and by the price actually charged at the time, and adds the result to the running total. That is why it climbs more slowly through discount periods than the review curve next to it. The last point is the same figure quoted above — gross, before Steam's cut, VAT and refunds. How these numbers are calculated.
The blurred area is the rest of the history. 356 further data points reach back to Mar 1, 2014 — your plan shows the last 90 days of it. How far each series in particular reaches is written on its own chart; not every one of them goes back that far. The shape in the blurred area is decoration, not data: the figures are not in this page at all. Plus unlocks the complete series.
Lowest recorded price: $4.50 on May 13, 2019.
Similar games that found an audience
Games sharing at least 3 of this title's leading tags, with enough reviews to have gone somewhere. Ranked by how much they overlap, not by how big they are. − missing and + extra mark the tags each one does not share with Galactic Civilizations III. Studio counts the titles that developer has released — the closest thing to production scale that public data allows. It is not a budget, and nobody publishes those.
| Image | Name | Studio | Shared | Tag difference | Price | Reviews | Positive | Released | Revenue (estimated) |
|---|---|---|---|---|---|---|---|---|---|
|
XCOM: Enemy Unknown | Feral Interactive (Linux) 24 titles +1 | 3 | − 4X − Sandbox − 3D + Tactical + Strategy + Turn-Based | $14.99 | 40,437 | 93% | Mon, Oct 08, 2012 | $27m $27m – $43.7m |
|
ENDLESS Space 2 | AMPLITUDE Studios 9 titles | 3 | − Aliens − Sandbox − 3D + Strategy + Space + Multiplayer | $39.99 | 17,313 | 84% | Thu, May 18, 2017 | $35m $35m – $48.4m |
|
Sid Meier's Civilization: Beyond Earth | Firaxis Games 20 titles +2 | 3 | − Aliens − Sandbox − 3D + Strategy + Space + Turn-Based | $39.99 | 14,063 | 61% | Thu, Oct 23, 2014 | $36.8m $36.8m – $41.4m |
|
ENDLESS Space - Definitive Edition | AMPLITUDE Studios 9 titles | 3 | − Aliens − Sandbox − 3D + Strategy + Space + Turn-Based | $9.99 | 6,611 | 80% | Wed, Jul 04, 2012 | $2.9m $1.3m – $19.2m |
|
Age of Wonders: Planetfall | Triumph Studios 9 titles | 3 | − Aliens − Sandbox − 3D + Strategy + Character Customization + Turn-Based | $7.49 75% best price ever |
4,747 | 80% | Tue, Aug 06, 2019 | $6m $5.6m – $10.7m |
There are more like this. Your plan shows the 5 closest neighbours; Plus and Pro show up to 100 — enough to see the shape of a niche instead of a sample of it.