Half-Life: Opposing Force
Patch notes · News · Live player count
About
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.
Media Gallery(5)

Detailed
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.
Patch Notes & Announcements(16)
MINORHalf-Life: Opposing Force update released
An update for Half-Life: Opposing Force is now available: Fixes Fixed end of game transition failing to run after defeating final boss Fixed grapple sound effects and alternate fire Fixed crash when t
MINORHalf-Life: Opposing Force update released
A small update for Half-Life: Opposing Force is now available: Engine Fixed bug in skybox image loading Fixed bug in demo command processing Prevent certain path characters from being used in commands
MINORHalf-Life: Opposing Force update released
We have updated the public release of Half-Life: Opposing Force. Changes in this update are: Fixed crash when entering certain malformed strings into the game console. Thanks to Marshal Webb from Back
MINORHalf-Life: Opposing Force update released
We have updated the public release of Half-Life: Opposing Force. Changes in this update are: Fixed crash when entering certain malformed strings into the game console. Thanks to Marshal Webb from Back
MINORHalf-Life: Opposing Force update released
We have updated the public release of Half-Life: Opposing Force. This update contains all the changes from the recent beta, thanks to the whole community for their help with testing and suggesting new
MINORHalf-Life: Opposing Force update released
We have updated the public release of Half-Life: Opposing Force. This update contains all the changes from the recent beta, thanks to the whole community for their help with testing and suggesting new
MINORHalf-Life: Opposing Force Beta update released
We have released a Beta update for Half-Life: Opposing Force. Changes in this update are: Added correct game sound track, mastered at 44kHz, 128kbit MP3 for better listening experience Fixed test micr
MINORHalf-Life: Opposing Force Beta update released
We have released a Beta update for Half-Life: Opposing Force. Changes in this update are: Added correct game sound track, mastered at 44kHz, 128kbit MP3 for better listening experience Fixed test micr
MINORHalf-Life: Opposing Force Beta update released
We have released a Beta update for Half-Life: Opposing Force. Changes in this update are: Added support for voice chat in multi-player Fixed MSAA not applying if your video card did not support GL_EXT
MINORHalf-Life: Opposing Force Beta update released
We have released a Beta update for Half-Life: Opposing Force. Changes in this update are: Added support for voice chat in multi-player Fixed MSAA not applying if your video card did not support GL_EXT
You Might Also Like
Popular titles trending on Steam right now.














