Black Mesa Definitive Edition PC Steam Gift

Relive Half-Life Black Mesa is the fan-made reimagining of Valve Software's Half-Life. Black Mesa: Definitive Edition Update 1.5 brings together all the improvements to graphics and gameplay across 15 years of development to create the final version of Black Mesa. There has never been a better time to pick up the crowbar and play! Single Player Campaign You are Gordon Freeman, a theoretical physicist at the Black Mesa Research Facility. When a routine experiment goes horribly wrong, you must ...