Firaxis Games is a computer game developer. It was founded in 1996 by Sid Meier, Jeff Briggs, and Brian Reynolds upon leaving Microprose. The company focuses on strategy games and is based in Sparks, Maryland in the United States. Firaxis has produced several games, including Gettysburg and Antietam, based on their namesake famous American Civil War battles, and Sid Meier's Alpha Centauri, a space colonization game taking place in the Alpha Centauri star system. In early 2000, co-founder Brian Reynolds parted with Firaxis to form his new studio, Big Huge Games. Firaxis Games then went on to release Sid Meier's SimGolf, a golf course building/management game. Perhaps their most popular releases have been Civilization III, and later Civilization IV, sequels to Meier's original Civilization game.

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Return of the Shadow
Civilization III: Conquests

Return of the Shadow

Civilization III: Conquests Full Version

Many years ago, during the Second Age of Arda, Sauron - under the guise of Annatar, the Lord of Gifts - deceived the elves, and tricked them into helping...

We the People V 4.1 - Civilization IV: Colonization mod
Civilization IV: Colonization

We the People V 4.1 - Civilization IV: Colonization mod

Civilization IV: Colonization Full Version 4 comments

Hi guys, the "We the People" modding team proudly announces our new major release 4.1. For those who do not know us: We are actually the same people that...

[Mod]Game of Thrones Patch v2.05
Civilization IV: Beyond the Sword

[Mod]Game of Thrones Patch v2.05

Civilization IV: Beyond the Sword Patch

Mainly update Dance of the Dragons Westeros scenario.

[Mod]Game of Thrones Patch v2.04
Civilization IV: Beyond the Sword

[Mod]Game of Thrones Patch v2.04

Civilization IV: Beyond the Sword Patch

v2.04 has come! Mainly add Dance of the Dragons Westeros Scenario and update HS09 The Dance of Dragons scenario

[Mod]Game of Thrones Patch v2.03
Civilization IV: Beyond the Sword

[Mod]Game of Thrones Patch v2.03

Civilization IV: Beyond the Sword Patch

V2.0.3 Patch has come out, mainly provide new Westeros scenario and modified Mercurain Night Watch, tweek 2.0 new methanic and update for scenario. Compare...

Caveman2Cosmos v42
Civilization IV: Beyond the Sword

Caveman2Cosmos v42

Caveman2Cosmos Full Version 38 comments

The latest and greatest version of Caveman 2 Cosmos yet!

Age of Renewal
Civilization IV: Beyond the Sword

Age of Renewal

Civilization IV: Beyond the Sword Full Version

The Age of Renewal Mod for Civilization 4: Beyond the Sword. Modification of the popular mod Fall from Heaven 2. Full download included.

Altera Centauri Scenario: Darsnan's Waterworld Challenge
Alpha Centauri

Altera Centauri Scenario: Darsnan's Waterworld Challenge

Alpha Centauri Other

Scenario Name: Darsnan's Waterworld Challenge SMAC/ SMAX: SMAX Author: Darsnan Date of original posting: 6/26/03 Original host site: Civilization Gaming...

Dimensiondog's mod v1
Civilization IV: Beyond the Sword

Dimensiondog's mod v1

Civilization IV: Beyond the Sword Full Version

the first version of the mod, redone ancient and classical eras, new leaders, uu for rome greece and egypt

Dune Wars: Revival - Villeneuve Inspired Patch 4.0
Civilization IV: Beyond the Sword

Dune Wars: Revival - Villeneuve Inspired Patch 4.0

Dune Wars Patch 9 comments

To celebrate the release of Denis Villeneuve's Dune film, this patch adds content from the new movie to Dune Wars: Revival 1.10, including 3 new leaders...

[Mod]Game of Thrones Patch v2 03 Beta3
Civilization IV: Beyond the Sword

[Mod]Game of Thrones Patch v2 03 Beta3

Civilization IV: Beyond the Sword Patch

release recently update mainly about Westeros scenario.

C3X v16.0
Civilization III

C3X v16.0

Civilization III Full Version

Enables bombardment, artillery, and workers stacking, fixes some ancient bugs, provides quick autofill and buttons for trade agreements, gives a more...

[Mod]Game of Thrones Patch v2.03 Beta2
Civilization IV: Beyond the Sword

[Mod]Game of Thrones Patch v2.03 Beta2

Civilization IV: Beyond the Sword Patch

release recently update mainly about Westeros scenario.

Patch 3 language extension (French & German)
Sid Meier's Gettysburg!

Patch 3 language extension (French & German)

Sid Meier's Gettysburg! Patch

For French and German versions of the game, you will also need the patch 3 language extension (unzip it into your Gettysburg! directory just as you did...

Theme pack
Sid Meier's Gettysburg!

Theme pack

Sid Meier's Gettysburg! Wallpaper

To fill your desktop with Gettysburg! coolness: You must have Microsoft Plus! installed on your system. Download the Gettysburg! theme pack (approx. 2.5...

Caveman2Cosmos v41
Civilization IV: Beyond the Sword

Caveman2Cosmos v41

Caveman2Cosmos Full Version 34 comments

The most advanced CivIV mod ever. Take your people from the Dawn of Mankind to the ultimate conclusion of society in the far future.

[Mod]Game of Thrones Patch v2.03 Beta
Civilization IV: Beyond the Sword

[Mod]Game of Thrones Patch v2.03 Beta

Civilization IV: Beyond the Sword Patch

release V2.03 Beta for playtesting.mainly update Westeros python event and block some ritural,block Infernal some building and unit to make more like...

[Mod]Game of Thrones Patch v2 03 Alpha
Civilization IV: Beyond the Sword

[Mod]Game of Thrones Patch v2 03 Alpha

Civilization IV: Beyond the Sword Patch

V2.03 Alpha contains new Night Watch civs and New Westeros scenairo which with python to control politics of Westeros.Now V2.03 Alpha released and invite...

[Mod]Game of Thrones Patch v2.02
Civilization IV: Beyond the Sword

[Mod]Game of Thrones Patch v2.02

Civilization IV: Beyond the Sword Patch

V2.02 has come out! Mainly tweek new feather and [HBO]GOT S08 details

Cheats and tweaks
Sid Meier's Gettysburg!

Cheats and tweaks

Sid Meier's Gettysburg! Guide

Contains : Cheat codes -- Loopholes (When a unit retreats it won't follow orders until it has stopped. While it's true that you can't make it stop by...

Map editor & programing guides
Sid Meier's Gettysburg!

Map editor & programing guides

Sid Meier's Gettysburg! Guide

Contains : Changing the Artwork -- Creating scenarios -- GME Map Editor(SMG) -- Replacing sounds -- Editing the map & toolbar(SMA) -- Editing the Order(SMA...

Antietam Beta Patch v2.0
Sid Meier's Gettysburg!

Antietam Beta Patch v2.0

Sid Meier's Gettysburg! Patch

Once you have installed SMA, you must also install the Antietam_Beta_Patch_v2.0 to your SMA game in order to play the add-on battle packs. Note: If you...

Patch3 XP Compatibility Combined
Sid Meier's Gettysburg!

Patch3 XP Compatibility Combined

Sid Meier's Gettysburg! Patch

*The Patch3_XPCompatibility_Combined patch contains both the old smgpatch3 and the XP Compatibility patch. Using this patch will allow the game player...

SMG Art Update
Sid Meier's Gettysburg!

SMG Art Update

Sid Meier's Gettysburg! Patch

*The Smgart_Update patch replaces the Firaxis Games' graphic art patch Smgart. This patch will now install directly on all operating systems.

SMG 2000 XP Compatibility Update 2
Sid Meier's Gettysburg!

SMG 2000 XP Compatibility Update 2

Sid Meier's Gettysburg! Patch

*The SMG_2000_XP_Compatibility_Update_2 patch replaces the Firaxis Games' SMG_2000_XP_Compatibility_Update patch. Use this patch for XP operating systems...

SMG Patch3 Update (Additional scenario)
Sid Meier's Gettysburg!

SMG Patch3 Update (Additional scenario)

Sid Meier's Gettysburg! Patch 1 comment

*The smgpatch3_Update patch replaces Firaxis Games' smgpatch3 patch. The smgpatch3_Update patch includes the scenario "3 Days at Gettysburg". You must...

SMG on Windows 7
Sid Meier's Gettysburg!

SMG on Windows 7

Sid Meier's Gettysburg! Guide

*If you are having problems installing SMG on Windows 7 or Vista, here is a reprint of INSTALLING GAMES ON WINDOWS 7. Also included in this "read me...

Portraits guide
Sid Meier's Gettysburg!

Portraits guide

Sid Meier's Gettysburg! Guide

There are many portraits included in SMA but only a portion of the portraits can be used. Those for the army commanders do not display nor any for brigade...

Order of battle - Guide
Sid Meier's Gettysburg!

Order of battle - Guide

Sid Meier's Gettysburg! Guide

Order Of Battles Creating by Eric Liebmann and Jeroen Hill, Edited By Matthew Morelli

Antietam Scenario Creation Guide
Sid Meier's Gettysburg!

Antietam Scenario Creation Guide

Sid Meier's Gettysburg! Guide

SID MEIER'S ANTIETAM SCENARIO CREATION GUIDE - By: Eric Liebmann and Jeroen Hill ...