Action · Shooter
Half-Life 2: Episode One
暂无中文资料，已显示英文原文。
简介
暂无简介。
截图
标签
Singleplayer
Steam Achievements
Atmospheric
Great Soundtrack
First-Person
Moddable
Story Rich
Steam Cloud
Sci-fi
FPS
stats
Partial Controller Support
Classic
Captions available
Short
Commentary available