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Galactic Civilizations IV: Supernova needs at least 1GB VRAM Video Card and 8 GB RAM.
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You are the leader of a space-faring civilization at the dawn of the 24th century whose choices for domination are endless: planetary conquest, cultural domination, political alliances, technological supremacy. Your mission is to spread your civilization across the known universe.
Game modes: Single player, Multiplayer, Co-operative
Right now the lowest price for Galactic Civilizations IV: Supernova we're tracking is $11.20 at Green Man Gaming — 15% below Steam's $13.19. We compare 2 stores and prices refresh every few minutes.
The lowest price we've recorded for Galactic Civilizations IV: Supernova is $11.20 at Green Man Gaming on August 24, 2026. The current best price matches that all-time low — historically a good time to buy.
72% of 2,164 Steam user reviews for Galactic Civilizations IV: Supernova are positive ("Mostly Positive").
The minimum system requirements for Galactic Civilizations IV: Supernova are — OS: Windows 10 64-bit; CPU: Quad-Core Processor (Intel Core i5 / AMD Ryzen 2x00); GPU: 1GB VRAM Video Card; RAM: 8 GB RAM; Storage: 22 GB available space. See the full minimum and recommended specs in the system requirements section on this page.
Galactic Civilizations IV: Supernova released on October 19, 2023, developed by Stardock Entertainment and published by Stardock Entertainment.
Galactic Civilizations IV: Supernova is available on PC (Microsoft Windows). It supports single player, multiplayer, co-operative.
The cheapest Galactic Civilizations IV: Supernova price right now is $11.20 at Green Man Gaming, 15% below the Steam price.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 Green Man GamingBest priceAll-time low | -72% | $11.20 | Buy Galactic Civilizations IV: Supernova at Green Man Gaming |
 Steam | -67% | $13.19 | Buy Galactic Civilizations IV: Supernova at Steam |
All-time low: $11.20 at Green Man Gaming on Aug 24, 2026 — the current best price matches it, a good time to buy.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
