- combineoverwiki.net wiki/Half-Life:_Blue_Shift...more levels for the original game", he noted that this is what Blue Shift was designed to be, given its origins as an add-on for a Dreamcast version of Half-Life.
- 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.
- tr.wikipedia.org Half-Life: Blue ShiftHalf-Life: Blue Shift, Gearbox Software tarafından geliştirilerek, Sierra Studios tarafından 27 Mart, 2001'de dağıtılan Half-Life'ın ikinci resmi eklentisidir.
- 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.
- 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...
- 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".
- 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.