RATING / ESRB / A Created with Sketch. RATING / ESRB / E Created with Sketch. RATING / ESRB / E10 Created with Sketch. RATING / ESRB / M Created with Sketch. RATING / ESRB / T Created with Sketch.
RATING / PEGI / 12 Created with Sketch. RATING / PEGI / 16 Created with Sketch. RATING / PEGI / 18 Created with Sketch. RATING / PEGI / 3 Created with Sketch. RATING / PEGI / 7 Created with Sketch. icon_pin Created with Sketch.

Sid Meier's Alpha Centauri™ Planetary Pack

in library

4.8/5

( 767 Reviews )

4.8

767 Reviews

English
5.995.99
GOG Preservation Program
GOG Preservation Program
This game is a Good Old Game. GOG maintains and preserves it as part of the Good Old Game Preservation Program to give you the best experience available for good old games on the market.
Read more on how GOG preserves games
GOG Preservation Program
GOG Preservation Program
This game is a Good Old Game. GOG maintains and preserves it as part of the Good Old Game Preservation Program to give you the best experience available for good old games on the market.
Read more on how GOG preserves games
Why buy on GOG.COM?
DRM FREE. No activation or online connection required to play.
Safety and satisfaction. Stellar support 24/7 and full refunds up to 30 days.
Sid Meier's Alpha Centauri™ Planetary Pack
Description
Sid Meier's Alpha Centauri™ Planetary Pack includes the original Alpha Centauri and the expansion, Alien Crossfire.   Mankind begins its most monumental task: the colonization of space. A crew of internationally renowned scientists and security strategists, with wide-ranging convi...
Genre:
Strategy - Turn-based - Sci-fi
Tags:
Strategy, Sci-fi, Turn-Based, Classic, Science, show 1 more... Good Old Game
User reviews

4.8/5

( 767 Reviews )

4.8

767 Reviews

{{ review.content.title }}
Product details
1999, Firaxis Games, ...
System requirements
Windows 10, 1.8 GHz, 2 GB RAM, 3D graphics card compatible with DirectX 9.0c, 2 GB...
Time to beat
25.5 hMain
39 h Main + Sides
84 h Completionist
35.5 h All Styles

Game length provided by HowLongToBeat

Description

Sid Meier's Alpha Centauri™ Planetary Pack includes the original Alpha Centauri and the expansion, Alien Crossfire.

 

Mankind begins its most monumental task: the colonization of space. A crew of internationally renowned scientists and security strategists, with wide-ranging convictions and diverse ethics, embarks on a mission that will change the world. One Planet. Seven unique factions. Which will you lead? Each faction has its own agenda, each leader a final goal. You must play to each strength and exploit each hidden weakness in your quest to rule the future. 

Key features: 

  • Great spin-off of the legendary Civilization series, in a refreshing sci-fi setting
  • Design your own units. Balance their speed, power, and toughness to suit your current tactical needs
  • Seven factions to chose from, each with its own artificial intelligence model that creates a very suggestive feeling that you’re up against real people

Sid Meier's Alpha Centauri™ © 1999 Electronic Arts Inc.

Goodies
manual reference card avatars
System requirements
Minimum system requirements:
Recommended system requirements:

ACCEPTANCE OF END USER LICENSE AGREEMENT REQUIRED TO PLAY

Mac notice: The game is 32-bit only and will not work on macOS 10.15 and up.

Recommended system requirements:

ACCEPTANCE OF END USER LICENSE AGREEMENT REQUIRED TO PLAY

Mac notice: The game is 32-bit only and will not work on macOS 10.15 and up.

Why buy on GOG.COM?
DRM FREE. No activation or online connection required to play.
Safety and satisfaction. Stellar support 24/7 and full refunds up to 30 days.
Time to beat
25.5 hMain
39 h Main + Sides
84 h Completionist
35.5 h All Styles

Game length provided by HowLongToBeat

Game details
Genre:
Strategy - Turn-based - Sci-fi
Tags:
Strategy, Sci-fi, Turn-Based, Classic, Science, show 1 more... Good Old Game
Works on:
Windows (10, 11)
Release date:
{{'1999-01-31T00:00:00+02:00' | date: 'longDate' : ' +0200 ' }}
Company:
Firaxis Games / Electronic Arts
Size:
490 MB
Links:
Forum discussion
Game features
Multi-player
Single-player
Languages
English
audio
text
GOG Preservation Program
Learn more
We make games live forever! Since 2008 we enhance good old games ourselves, to guarantee convenience and compatibility with modern systems. Even if the original developers of the game do not support it anymore.
  1. This game will work on current and future most popular Windows PC configurations. DRM-free.
  2. This is the best version of this game you can buy on any PC platform.
  3. We are the only platform to provide tech support for the games we sell. If some issues with the game appear, our Tech Support will help you solve them.
What improvements we made to this game:
Update (13 November 2024)
  • Added a second executable for launching PRACX, offering additional functionality and customization
  • Validated stability
  • Verified compatibility with Windows 10 and 11
  • Added Cloud Saves support
Update gog-14 (12 February 2016)
  • Fixed an issue with saving. The game should now save & load properly
  • Fixed an issue where the game's configuration settings (graphics, audio, etc.) would not be saved. They should work as intended now
You may like these products
In library In cart Soon GOOD OLD GAME Wishlisted
In library In cart Soon GOOD OLD GAME Wishlisted
Free
Play for free Coming soon
Users also bought
In library In cart Soon GOOD OLD GAME Wishlisted
In library In cart Soon GOOD OLD GAME Wishlisted
Free
Play for free Coming soon
User reviews

Posted on: June 4, 2025

permazorch

Verified owner

Games: 22 Reviews: 1

Classic Colonizer

I'm a huge fan of the Civilization series, and this is one of the best examples of what Firaxis can produjce. Highly, highly recommended.

Is this helpful to you?

Posted on: June 4, 2025

valateroran

Verified owner

Games: 43 Reviews: 2

Good Old One

Just one of the best civ game.

Is this helpful to you?

Posted on: June 5, 2025

John_D_Hallum

Verified owner

Games: 28 Reviews: 1

Alpha Centauri

I have been playing this game for 20 year adn still play it. The thing I love is that it is never the same. Your starting place, and the othe factions you run into make the game different for me.

Is this helpful to you?

Posted on: June 6, 2025

Dust.131

Games: 304 Reviews: 1

Five Stars

One of the Best strategy games of all time

Is this helpful to you?

Posted on: June 7, 2025

Dcasey1913

Games: 4 Reviews: 2

Alpha Centauri

Love this game and it works great.

Is this helpful to you?

1
...
...
66
67
68
69
70
...
...
147

Something went wrong. Try refresh page.

This game is waiting for a review. Take the first shot!
{{ item.rating }}
{{ item.percentage }}%
Awaiting more reviews
An error occurred. Please try again later.

Other ratings

Awaiting more reviews

Add a review

Edit a review

Your rating:
Stars and all fields are required
Not sure what to say? Start with this:
  • What kept you playing?
  • What kind of gamer would enjoy this?
  • Was the game fair, tough, or just right?
  • What’s one feature that really stood out?
  • Did the game run well on your setup?
Inappropriate content. Your reviews contain bad language. Inappropriate content. Links are not allowed. Review title is too short. Review title is too long. Review description is too short. Review description is too long.
Not sure what to write?
Show: 5 on page 15 on page 30 on page 60 on page
Order by: Most helpful Most positive Most critical Most recent
Filters:

No reviews matching your criteria

Written in
English Deutsch polski français русский 中文(简体) Others
Written by
Verified ownersOthers
Added
Last 30 daysLast 90 daysLast 6 monthsWheneverAfter releaseDuring Early Access
View original

Delete this review?

Are you sure you want to permanently delete your review for Sid Meier's Alpha Centauri™ Planetary Pack? This action cannot be undone.

Report this review

If you believe this review contains inappropriate content or violates our community guidelines, please let us know why.

Additional Details (required):

Please provide at least characters.
Please limit your details to characters.
Oops! Something went wrong. Please try again later.

Report this review

Report has been submitted successfully.
Thank you for helping us maintain a respectful and safe community.