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

更新说明：

Update v1.0.4:
Difficulty balancing - Toned down some of the more frustrating levels.
Japanese now supported
Stage Restart option now in pause menu
Reduced load times
Added support for various controller types previously not working
Improved game performance
Doors now fly further
Various level bugs fixed
Enemies should be a little bit more "human"

By CODEX