Black Mesa Free Download (v1.1) -

Added a toggle for "Classic Iron Sights" and fixed bugs where the game failed to detect certain controllers.

Increased the damage radius for NPC frag grenades to make encounters more tactical. Black Mesa Free Download (v1.1)

Originally released as a free mod for Half-Life 2, this version covers the story up until the "Lambda Core" chapter (it does not include the Xen levels). It is still hosted as freeware on platforms like TechSpot . Key Updates in v1.1 Added a toggle for "Classic Iron Sights" and