Face off against an army of classic enemies, updated with new features and engaging AI.Mind-Blowing graphics and effects, never before seen on the Source Engine.Nineteen chapters of fighting through top-secret labs, running atop harsh desert landscapes, sneaking into abandoned railways, and leaping across dimensions.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!
You are Gordon Freeman, a theoretical physicist at the Black Mesa Research Facility. Black Mesa is the fan-made re-imagining of Valve Software’s Half-Life.
