- developer.valvesoftware.com w/index.php…Blue Shift follows the same theme as Half-Life and Half-Life: Opposing Force, once again taking the lone player through the Black Mesa Facility.
- pcgamingwiki.com wiki/Half-Life:_Blue_ShiftIngame, make Half-Life windowed. To play, Launch Half-Life and select Change Game in the main Menu, and choose Half Life: Blue Shift.
- en.wikipedia.org Half-Life: Blue ShiftBlue Shift begins similarly to Half-Life, as Barney Calhoun rides a train through the Black Mesa research facility to reach his place of work.
- gearboxsoftware.com game/half-life-blue-shift/About Half-Life: Blue Shift. It seemed like just another day on the job… until fierce alien life forms came crashing through the walls and a military death squad...
- gamespot.com games/half-life-blue-shift/All Games Videos Articles Reviews Features Galleries Users. Half-Life: Blue Shift. Half-Life: Blue Shift. First Released Jun 11, 2001.
- archive.org SoftwareThis version can be played stand-alone and also includes the Half-Life High Definition Pack that replaces most of the Half-Life/Opposing Force/Blue Shift...
- steamunlocked.net 1-half-life-blue-shift-free-…Half-life: Blue Shift was released on Jun 1, 2001. About The Game. ... Double click inside the Half-life: Blue Shift folder and run the exe application.
- Half-Life: Blue Shift, Gearbox Software tarafından geliştirilen orijinal bir birinci şahıs nişancı oyunu olan Half-Life için bir genişleme paketidir.
- yopcgames.com half-life-blue-shift-download/Many low-end PC users are playing the Half-Life: Blue Shift PC game regularly. The GoldSrc engines significantly boost the performance of this PC game.
- hisgames.org half-life-bluef-shiftHalf-Life: Blue Shift talks about the adventures of Barney Calhoun. The story develops in parallel with the events that took place in the original "Half".