Opposing Force Walkthrough

Opposing Force - Introduction Need help getting through Gearbox Software's official expansion pack for Half-Life? We're here for you! Following is a walkthrough to help get you through the entire game, and some basic tips that will help you stay alive. Be sure to check in here if you get stuck! Episodes Welcome To Black Mesa "We Are Pulling Out" Missing In Action Friendly Fire We Are Not Alone Crush Depth Vicarious Reality Pit Worm's Nest Foxtrot Uniform "The Package" Worlds Collide -Sal "Sluggo" Accardo of Mod Central fame.