@myppn_murry: it's the little things in life #halflife #hl #counterstrike #gaming #OpFor #shorts #short #myppn 👑Half-Life: Opposing Force, commonly abbreviated as OpFor or Op4, is a critically acclaimed expansion pack for Half-Life, developed by Gearbox Software and released by Sierra Entertainment on November 19, 1999. Welcome To Black Mesa is the second chapter of Half-Life: Opposing Force 📺 Playlist Half Life Opposing Force 📌 https://www.youtube.com/playlist?list=PL2v8SF-0SZAeE-tlO-g3bFKrIrDw7LtTh 📽️ Game info: 📌 Title: Half Life 📌 Release: 1998 📌 Platform: Microsoft Windows, Mac OS X, Linux Genre: First - Person - Shooter 'FPS'