Half-Life: Opposing Force / Blue Shift OST - Bust (Extended)
Half-Life: Opposing Force / Blue Shift OST - Storm (Extended)
Half-Life: Opposing Force / Blue Shift OST - Alien Forces (Extended)
Half-Life: Opposing Force / Blue Shift OST - Planet (Extended)
Half-Life: Opposing Force / Blue Shift OST - Tunnel (Extended)
Half-Life: Opposing Force / Blue Shift OST - Orbit (Extended)
Half-Life: Opposing Force / Blue Shift OST - Soothing Antagonist (Extended)
Half-Life: Opposing Force / Blue Shift OST - Maze (Extended)
Half-Life: Opposing Force / Blue Shift OST - Danger Rises (Extended)
"Half Life: Opposing Force & Blue Shift" Full Original Video Game Soundtrack (OST)
Half-Life: Opposing Force [Music] - Bust
Half-Life: Opposing Force [Music] - Storm
Half Life 1,Opposing Force & Blue Shift OST LIVE
Chris Jensen - Hλlf-Life: Opposing Force / Blue Shift (Original Game Soundtrack)
Half-Life: Opposing Force OST - Storm [EXTENDED]
1998 - HalfLife - Opposing Force & Blue Shift [FULL OST]-Soundtrack- Kelly Bailey & Chris Jansen
Half-Life: Opposing Force OST - 08 - Bust
Half-Life: Opposing Force OST - 19 - Planet
Half-Life: Opposing Force OST - 16 - Chamber
![Half-Life: Opposing Force [Music] - Bust](https://img.youtube.com/vi/bMF_PRSXbXk/0.jpg)
![Half-Life: Opposing Force [Music] - Storm](https://img.youtube.com/vi/YqSva-2QgHE/0.jpg)
![Half-Life: Opposing Force OST - Storm [EXTENDED]](https://img.youtube.com/vi/DNHZ0DFR7yU/0.jpg)
![1998 - HalfLife - Opposing Force & Blue Shift [FULL OST]-Soundtrack- Kelly Bailey & Chris Jansen](https://img.youtube.com/vi/BKGOPBQH8zo/0.jpg)
