Black Mesa

A verified completion estimate for Black Mesa is not available here yet. Community logged hours below describe time played, not time needed to finish.

Source: IGDB player submissions

How far players get in Black Mesa

The share of Steam players who have each achievement, from the most common to the rarest.

1. Brownian Motion: Pass the toilet paper to the Scientist in need. (61% of Steam players)
2. Convection Refinement: Ruin the microwave casserole. (50% of Steam players)
3. Gray Matter Propulsion: Headshot 20 Enemies with the .357 Magnum. (37% of Steam players)
4. Inflammatory Actions: Kill a Headcrab using fire. (26% of Steam players)
5. Calculated Trajectory: Kill 10 airborne Headcrabs using the Shotgun. (14% of Steam players)
6. Prolific Popper: Kill all Protozoans in the Borderworld. (2.1% of Steam players)

Shares from Steam. Secret ones are left out.

Community playtime data is not available for Black Mesa yet. Tracked platforms include Steam.

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