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Half-Life: Blue Shift
£4.19
Very Positive
(21,377 reviews)
Estimated owners (SteamSpy): 1000000 - 2000000
👥 37 playing right now
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.
