《创造历史：伟大战争》属于战争模拟策略类单机游戏，游戏在的兵种非常丰富，玩家不仅仅只是扩充军备，对于民生一定要注重，该补丁为游戏的20号升级补丁+破解补丁。

使用说明：

1.解压缩文件

2.复制文件覆盖到游戏目录

3.开始游戏

需要整合17号升级档绿色版游戏：http://down.ali213.net/pcgame/MakingHistoryTheGreatWar.html

更新说明：

New Features 

- Add support for multiple levels of stealth and detection to submarine combat 

Bug Fixes 

- Cleaned up behaviors around capturing undefended equipment 

- Fixed potential game crash 

UI 

- Fix some Notification images 

- Ship Mission Range now calculated and displayed in the UI 

- Art pass on the War Panel 

- Added Sub Detection values to the encyclopedia 

- Territorial Waters are now highlighted in the empire view panel 

- Art pass on the World Forces Display Charts 

- Peace treaty notifications now have a unique appearance compared to other notification popups 

AI 

- Add more Peace behaviors 

- Improve Claims behaviors 

- Improved war and rebellion behavior 

- Improved relations behavior 

- Made nations better at handling revolts 

- Improved opportunistic attack behavior 

- Improved bombing behavior 

Content 

- Added new events