Jan 22, 2009
Pc Genre Shooter Styles First-Person Shooter Developer Gearbox Software Publisher Sierra Studios Release Date November 19, 1999 Controls Keyboard /Mouse
Rating: 70/100Half-Life Expansion Pack Opposing Force offers new weapons, both military and alien, new levels, new enemies and a new multi-player experience. While the game offers a new episode, it is not a sequel to Half-Life. Rather, it is an "extension" of Half-Life and, as such, requires that you have the original Half-Life.