Steam
OfficialUnavailableOperation: Black Mesa · Region US · Jun 20
No USD price yet
Operation: Black Mesa
Experience the Half-Life™ expansion packs like never before. Operation: Black Mesa features reimaginings of both Half-Life™ Opposing Force and Half-Life™ Blue Shift through two unique campaigns. How will you survive the Black Mesa Incident? It's time to choose.
OfficialRelease date unknown · Tripmine StudiosActionIndieCaptions availableFamily SharingFull controller supportWindows
Current best
No USD price yet
at Steam · Jun 20
All-time low
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No USD history
Stores tracked
1
sources indexed
Review signal
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Current best · Steam
No USD price yet
Observed Jun 20
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1/1
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12 indexedCommon Questions
Where is Operation: Black Mesa cheapest right now?
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