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Overview
Half Life: Blue Shift is the second stand-alone expansion pack for Half-Life and was released in 2001. Returning to the Black Mesa Reasearch Facility as a security guard who allied with Gordon Freeman in the original Half Life, players explore previously restricted game's levels, fight hostile creatures or characters and solve a variety of puzzles to advance.
Alternate Names
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Video
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Cooperative
No
ESRB
M - Mature