Operation Black Mesa is a total Source conversion of Half Life: Opposing Force. Half-life: Opposing Force is still an amazing game, although its not nearly as amazing as it was when it was released.
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Unforseen Consequences
Dec 03, 2008 By DragonNOR 15 commentsUpdate of recent events and the unveiling of our new forum!
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Half-Life 2Developer
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© 2002 - 2009 DesuraNET Pty Ltd. All Rights Reserved. 2038 modders online.
