Black Mesa (PC) – R26 | Steam *Expired*


Black Mesa

Black Mesa (PC)R26

You are Gordon Freeman, a theoretical physicist at the Black Mesa Research Facility. When a routine experiment goes horribly wrong, you must fight your way through an interdimensional alien invasion, and a bloodthirsty military clean-up crew in order to save the science team… and the world!

Offer ends the 25/09/2023.