1、解压缩
2、安装升级档到游戏目录
3、开始游戏

更新说明：

UnderRail v1.0.0.2 Update
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Version 1.0.0.2
Locked doors/containers will now be more clear on which skill they require
Fixed the bug that caused the game to crash when destructible rocks were being destroyed en masse
You will no longer be able to export character during tutorial
Fixed being unable to advance the main quest if the player persuaded Gorsky that there is no way to open the GMS vault
Fixed not being able to return to Silent Isle under certain circumstances
Fixed not having the option to tell Big Bret what happened to Newton if he was killed by psi beetles
Edgar's key now properly unlocks the safe in his room
The game is now automatically saved after the final Arena match cutscene
Fixed secret passage near GMS raider base
Fixed Gerhard Page's locker
Various minor types and map fixes

Version 1.0.0.1
Concussive shots feat will no longer crash the game when you miss an attack with a crossbow

By SKIDROW