Black Mesa is the fan-made reimagining of Valve Software’s Half-Life. 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!
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! 19 chapters of fighting through top-secret labs, running atop harsh desert landscapes, sneaking into abandoned railways, and leaping across dimensions. Superliminal
Step-by-step setup process
Please review these important details before installation
Install necessary apps from Redist or _CommonRedist to ensure game launches without any problems.
Always extract game in Antivirus / Defender excluded folder - Please check our FAQs to know why it is important.
Always run the game as administrator
For detailed guide, make sure to read Installation Guide.txt inside the game files.
Minimum specifications needed
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