half-life:_blue_shift
Expansion pack for the game Half-Life 1, in which you play as Barney Calhoun on the day of the resonance cascade.
See also
* Half-Life (series)* Half-life: Opposing Force
* Half-Life: Decay
Expansion pack for the game Half-Life 1, in which you play as Barney Calhoun on the day of the resonance cascade.