异形：隔离 安全港DLC+免DVD补丁CODEX版

使用说明：

1.解压缩
2.运行setup.exe安装升级档到游戏目录
3.复制CODEX文件夹下的文件覆盖到游戏目录
4.开始游戏

更新说明：

- An all new Salvage Mode map, twice the size of any previous Survivor Mode map. 
- Play as Hughes, and get faster access to the Bolt Gun, Shotgun and EMP Mine. 
- Choose to explore the Gemini Systems or the Bacchus Apartments.

by codex