Let's Play Half-Life: Opposing Force - Part 8 - Vicarious Reality

We enter Black Mesa's Bio-Dome Complex and encounter not Stephen Baldwin and Pauly Shore, but a new enemy type called the Voltigore. Off screen, I write a message for AdRev for claiming one of my videos and then collect alien spore fruit for our new alien weapon/pet Gill the Spore Launcher. We also get a Barnacle that eats enemies and can latch onto organic surfaces for grappling. I'll name him Sticky. We reach a radio where we learn that our military friends need help against some giant worm creature.