Black Mesa - Walkthrough Part 8: Chapter 4 - Office Complex (PC)

Walkthrough Part 8: Chapter 4 - Office Complex of Black Mesa on PC. Played Free standalone version as a modification for Half-Life 2 released on September 14, 2012. #BlackMesa #HalfLife #BlackMesaSource #OfficeComplex ► Subscribe → http://bit.ly/2ZxHZfo Check out my channel for more gameplays, walkthroughs, montages, and other! If you want to see more videos, click the Subscribe button! ► Black Mesa Walkthrough Playlist → http://bit.ly/2ZqZtyB