Similar games like Half-Life: Opposing Force (1999)

Half-Life: Opposing Force
valve-corporationfirst-person-shootersurvival-horror
Half-Life: Blue Shift
valve-corporationfirst-person-shootershooter

Left 4 Dead 2
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Doom II: Hell on Earth
valve-corporationfirst-person-shooterbethesda-softworks

Return to Castle Wolfenstein
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Left 4 Dead
valve-corporationsurvival-horrorfirst-person-shooter

Quake II
(1997)
valve-corporationactivision-blizzardfirst-person-shooter

Killing Floor
survival-horrorfirst-person-shootershooter

Shellshock 2: Blood Trails
survival-horrorfirst-person-shootershooter

Resident Evil: The Umbrella Chronicles
rail-shooterlight-gunsurvival-horror

Dead Island
survival-horroraction-role-playingfirst-person-shooter

Resident Evil Survivor
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Team Fortress Classic
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Wolfenstein 3D
apogee-software3d-realmsvalve-corporation

Dead Space 2
psychological-horrorsurvival-horrorthird-person-shooter

Final Doom
valve-corporationwms-industries-inc.gt-interactive-software

This is the list of games similar to Half-Life: Opposing Force. It is generated algorithimically so don't expect them to be completely perfect. Though we try to serve the best we can which potentially help you discover most relevant content.

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