半条命：蓝色偏移
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戰慄時空：關鍵時刻
/
半條命：藍色偏移
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Blue Shift
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하프라이프: 블루 쉬프트
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半条命：蓝色行动
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半衰期：蓝色行动
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战栗时空：关键时刻
release date: 2001-06-12
platform:
Linux
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Windows
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macOS
genre:
Shooter
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Platformer
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Puzzle
developer:
Gearbox Software LLC
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Gearbox Software
publisher:
Sierra
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Sierra Studios
website: http://www.gearboxsoftw…
overview
Made by Gearbox Software and originally released in 2001 as an add-on to Half-Life, Blue Shift is a return to the Black Mesa Research Facility in which you play as Barney Calhoun, the security guard sidekick who helped Gordon out of so many sticky situations.