Half-Life: Opposing Force is an expansion pack for Valve Software's science fiction first-person shooter video game Half-Life. The game was developed by Gearbox Software and published by Sierra Entertainment on November 1, 1999. Opposing Force is the first expansion for Half-Life and was first announced in April 1999. Randy Pitchford, the lead designer on the game, later noted that he believed Gearbox was selected to develop Opposing Force because Valve wanted to concentrate on their future projects. Over the course of development, Gearbox brought in a variety of outside talent from other areas of the video games industry to help bolster various aspects of design. Opposing Force returns to the same setting as Half-Life, but instead portrays the events from the perspective of a U.S. Marine, one of the enemy characters in the original game. The player character, Adrian Shephard.

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PedobearNED
PedobearNED Sep 25 2009, 4:04pm says:

funzorz

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VioletStar
VioletStar Feb 19 2011, 6:22am says:

yay! I love opposing force!

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Video Details
Type
Demonstration
Date
Aug 26th, 2009
By
Kys
Length
01:11
Filename
half_life_opposing_force.avi
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