Intolerable Threat
First Person ShooterIntolerable Threat is a single player map set made for Opposing Force. As Gordon Freeman, you must face down the Administrator for the last time. The...
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Intolerable Threat is a single player map set made for Opposing Force. As Gordon Freeman, you must face down the Administrator for the last time. The...
A half Life 1 Opposing Force mod (standalone). You are Alexander Shepard; Corporal and a soldier of the Hazardous Environment Combat Unit. You don’t...
"Half-Life: Opposing Force Coop" allows you to experience the epic Opposing Force story and environment with your friends, or with players around the...
Now you can see Jackson doing pushups in bootcamp. Jackson is engineer from intro.
You're tired of using the same models? Well now no! You can disguise as an enemy now.
Opposing Force but maps are relit with modern RAD compiler and numerous code changes regarding weapons and monsters.
The Bad Guys have taken over a building in a Generic American City, and they’ve kidnapped some Innocent Scientists and forced them to genetically engineer...
Nuclear Winter is a single player mission for Half-Life Opposing Force. It comprises 29 new maps plus a ton of new scripted scenes, models, artwork, character...
“Retaliation picks up where Dark Operations left off. There will be no Xen or displacer in Retaliation. Action is the main theme. It will mainly be...
Hello everybody! Here is my old single player map pack for Opposing Force. This mappack is more of the demo to my unfinished full-scale modification...
My map made in my little pony?This is not mod, this is ctfmap Opposing Force ctf map.
Me and you both know what to do now, kill the only witness of our rogue intentions — Gordon Freeman.” the Lieutenant said. “But…how? We have no...