Sid Meier's Alpha Centauri™ Planetary Pack
Cheapest right now: $0.99 USD at GOG (83% off). 3 stores compared, checked 15 Oct 2026.
Sid Meier's Alpha Centauri™ Planetary Pack includes the original Alpha Centauri and the expansion, Alien Crossfire.
Genres: Strategy
Platforms: Windows
Steam Deck: Playable. Valve rates it as working on Steam Deck, but it may need some extra effort to set up or to use.
| Store | Price | Discount |
|---|---|---|
| GOG | $0.99 | 83% |
| Steam | $4.99 | — |
| Epic Games Store | $5.59 | — |
Is it a good deal right now?
$0.99 USD at GOG is 83% off, a deep discount. We have no record low for Sid Meier's Alpha Centauri™ Planetary Pack to compare it with. The regular price is $5.99, so $0.99 saves $5.00. The next cheapest store is Steam at $4.99, $4.00 more.
Price history
There is no chart yet: we record a game's cheapest price each day from the first time it is looked at here, and a chart needs two days of prices. It appears on this page once we have them.
System requirements
Windows
Minimum
- OS: Windows XP / Vista / 7 / 8 / 10
- Processor: 1.8 GHz
- Memory: 512 MB RAM
- Graphics: 3D graphics card compatible with DirectX 9.0c
- DirectX: Version 9.0c
- Storage: 600 MB available space
- Additional Notes: Requires a monitor that supports a minimum resolution of 800x600
Recommended
- OS: Windows XP / Vista / 7 / 8 / 10
- Processor: 1.8 GHz
- Memory: 512 MB RAM
- Graphics: 3D graphics card compatible with DirectX 9.0c
- DirectX: Version 9.0c
- Storage: 600 MB available space
- Additional Notes: Requires a monitor that supports a minimum resolution of 800x600
As listed on the game's Steam page.
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