1、解压缩
2、复制Update文件夹下的升级补丁到游戏目录覆盖
3、复制Crack文件夹下的未加密补丁到游戏目录覆盖
4、运行游戏

需要43号(v2.1)版本才可使用

特别说明：汉化版的玩家请先下载汉化补丁用汉化补丁自带的还原英文功能还原后，再使用升级档

更新后游戏包含以下DLCs：

Galactic Civilizations III - Ship Parts Launch Pack
Galactic Civilizations III - Map Pack DLC
Galactic Civilizations III - Ship Designer's Toolbox DLC
Galactic Civilizations III - Mega Events DLC
Galactic Civilizations III Soundtrack
Galactic Civilizations III - Revenge of the Snathi DLC
Galactic Civilizations III - Mercenaries Expansion Pack
Galactic Civilizations III - Precursor Worlds DLC
Galactic Civilizations III - Builders Kit DLC
Galactic Civilizations III - Rise of the Terrans DLC
Galactic Civilizations III - Lost Treasures DLC
Galactic Civilizations III - Altarian Prophecy DLC
Galactic Civilizations III - Crusade Expansion Pack

更新说明：

Galactic Civilization III: Crusade v2.2.1 Release 2.21
Hello,
We are continuing to balance the game to make it more fun. Please read below for the changes.

Balance
New improvement: Galactic Mainframe. Can't be built on one's homeworld. Acts as a hub for other research buildings.
Deep core mine base social production increased from 1 to 3, provides a universal manufacturing bonus to adjacent tiles.
Various reclassifications of improvements for the AI
Hyperspace project provides a +3 to neighboring research
Brindle's Observatory adjacency research bonus increased from 2 to 3
Kimberley's Refuge is now indestructible, provides +3 to the neighboring population.
City population cap reduced from 16 to 9.
City food cost increased from 2 to 3.
Cities provide +2 level bonuses to Research, Manufacturing, Wealth and Influence improvements!
Colonial hospital is now indestructible
Colonial hospital population growth increased to 0.1 flat per turn
The GIA provides a +1 influence adjacency bonus
Consulate now provides a flat +1 influence per turn bonus
Consulate goes up by +1 influence per turn for every other influence improvement that is adjacent
Various higher level influence buildings receive the same benefit as the Consulate plus keep their existing benefits
Changed most galactic events to only occur ONCE rather than once for each player. This should also eliminate the Pirate spam.

By 3DM