This category is for sites in English that provide information, news, reviews, and previews about the Half-Life mod, Opposing Force.

Sites in other languages must be submitted in the appropriate World subcategory.

All submission descriptions must be free from self-aggrandizing hype. Any such language will be either immediately removed or your submission will be deleted.

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loonygames
Reviewed by: Noel Wade, "A far more complete and coherent expansion packs than most." (November 24, 1999)
Speedy 3D
[9.5/10] Review of Half-Life: Opposing Force by Mark Jackson. "This is the Half-Life that you know and love but everything has been fixed, changed and updated to make it look and feel so much better." (November 18, 1999)
[Gamer Mozilla]
Last update:
November 5, 2013 at 23:15:06 UTC
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