Can I Run Sid Meier's Alpha Centauri?
Sid Meier's Alpha Centauri is a strategy game from Firaxis Games, released in 2024. Electronic Arts published it. The game supports a single player campaign and competitive multiplayer. Its 585 Steam reviews make it a niche release rather than a widely tested one. Windows is the only supported platform, which is what the figures below describe. Progress follows the account through Steam Cloud rather than sitting on one disk.
Can your PC run it? →System requirements
Minimum requirements
| CPU | 1.8 GHz |
|---|---|
| GPU | 3D graphics card compatible with DirectX 9.0c |
| RAM | 1 GB |
| Storage | 1 GB |
| OS | Windows XP / Vista / 7 / 8 / 10 |
| DirectX | 9 |
Recommended requirements
| CPU | 1.8 GHz |
|---|---|
| GPU | 3D graphics card compatible with DirectX 9.0c |
| RAM | 1 GB |
| Storage | 1 GB |
| OS | Windows XP / Vista / 7 / 8 / 10 |
| DirectX | 9 |
Verified from Steam · 9 Jul 2026 source
Scores are deterministic, computed by fixed rules and benchmark tables, not written by an AI. How we score. Maintained by Farhad Ali. Spotted a wrong specification? Tell us.
Setting and environment
Sid Meier's Alpha Centauri places its action in space and the vessels that cross it, and the player works through a board the player reads before committing. 12 storefront images show what the game actually looks like in motion.
Why Sid Meier's Alpha Centauri is demanding
It targets DirectX 9, an older feature level that almost anything still running will satisfy. Disk footprint is light, near 1 GB. System memory expectations are modest at 1 GB.
This reading comes from the published requirements and our own benchmark tables, not from the store listing.
Can you run Sid Meier's Alpha Centauri?
Sid Meier's Alpha Centauri targets a mainstream modern PC: 3D graphics card compatible with DirectX 9.0c and 1 GB of RAM for the minimum, stepping up to 3D graphics card compatible with DirectX 9.0c for the recommended experience. No single part dominates the requirements, so a balanced mid-range build clears it.
Bottleneck: CPU
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Frequently asked questions
Can my PC run Sid Meier's Alpha Centauri?
Upload your DxDiag file to Idxdiag's free checker and get a component by component compatibility verdict for Sid Meier's Alpha Centauri in seconds. No install required.
What are the minimum system requirements for Sid Meier's Alpha Centauri?
The minimum requirements are CPU: 1.8 GHz; GPU: 3D graphics card compatible with DirectX 9.0c; 1 GB RAM; OS: Windows XP / Vista / 7 / 8 / 10.
How much storage does Sid Meier's Alpha Centauri need?
Sid Meier's Alpha Centauri needs about 1 GB of available storage.
What is the bottleneck for Sid Meier's Alpha Centauri?
On a typical modern PC (Ryzen 5 5600, RTX 3060, 16 GB RAM), the tightest component for Sid Meier's Alpha Centauri is the CPU.