Half-Life Opposing Force: Double Helix - Playthrough
Channel: SpazJR61
Date: 2024-02-07

Download it from here: https://www.runthinkshootlive.com/posts/double-helix/

Other mods I'm using:
MTB's reanimation pack: https://www.moddb.com/games/half-life/addons/half-life-ld-reanimation-pack-v2-remake
BrussTrigger's NPC Revitalization Project: https://www.moddb.com/games/half-life/addons/half-life-npcs-revitalization-project
Intense Force (adds some of the features from the Field Intensity mod, brought you by the same devs): https://www.moddb.com/games/half-life-opposing-force/downloads/intense-force