Half Life: Blue Shift

Barney Calhoun, that lovable security guard from Half-Life, finally has his very own Half-Life adventure; Half-Life: Blue Shift! Developed by Gearbox Software, who developed the award winning Half-Life addon Half-Life: Opposing Force, Half-Life: Blue Shift introduces a whole new Half-Life episode, as well as the full version of Half-Life: Opposing Force. If you have yet to experience the joys of