Half-Life: Blue Shift

Gearbox Software · 2001 · IGDB users 73 · IGDB critics 60

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.