Half-Life: Opposing Force Cheats
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HALF-LIFE: OPPOSING FORCE TRAINER
We currently don't have any Half-Life: Opposing Force trainers or editors for PC. Premium members may REQUEST new trainers and cheats using our request system as long as the game has not been permanently retired.
FAQs, Guides and Walkthroughs
October 18, 2011
Ultimate Strategy Guide v1.2.6.
February 02, 2010
January 01, 2002
1. UHS Module
Hints for use with the Universal Hint System.
March 20, 2003
Cheats, Cheat Codes and Hints
We currently don't have any Half-Life: Opposing Force cheats, cheat codes or hints for PC. Please check back at a later date for more cheats and codes to be added.
Achievements and Trophies
We currently don't have any Half-Life: Opposing Force achievement or trophy lists for PC. Please check back at a later date for more achievements and trophies to be added.
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