Half-Life: Opposing Force
Steam NeoDB Eggplant.place Douban
半条命：针锋相对
/
半衰期：针锋相对
/
战栗时空：正面交锋
release date: Nov. 10, 1999
platform:
Linux
/
Windows
/
Mac
genre:
Shooter
/
Platform
/
Puzzle
developer:
Gearbox Software
publisher:
Sierra Entertainment
overview
Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien opponents, and experiment with new weaponry. Named 'Game of the Year' by the Academy of Interactive Arts and Sciences.