Black Mesa

Black Mesa is a reimagining of Valve’s classic sci-fi first-person shooter Half-Life, built on the Source Engine. Return as Gordon Freeman and relive his journey through the Black Mesa Research Facility, with detailed environments, a large cast of characters, and experimental weaponry. New music, vo...

Black Mesa follows a plot nearly identical to Half-Life’s story through the “Lambda Core” chapter. You play as Gordon Freeman, a scientist at the Black Mesa Research Facility, tasked with placing a sample of a strange material into an electromagnetic instrument—using the Hazardous Environment Suit Mark IV to do it safely. The test triggers a “resonance cascade,” devastating the facility and tearin...