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Black Mesa

ActionAdventurePCSolo · MultiplayerBuy · from $19.99

About this game

Relive Half-Life Black Mesa is the fan-made reimagining of Valve Software’s Half-Life .

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Last checked 4 Nov 2026

Available since (your time)
Player receptionVery Positive94% positive · 70.7K Steam reviews ↗

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Black Mesa

Relive Half-Life Black Mesa is the fan-made reimagining of Valve Software’s Half-Life .

Player reception: Very Positive · 94% positive · 70.7K Steam reviews

Available on Steam (PC) — Buy · from $19.99, checked 4 Nov 2026.

Availability historyPast official availability changes
  • BuySteam · PC · 4 Nov 2026