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.
Developer: Tripmine Studios
Publisher: Tripmine Studios
Release Date: Ещё не объявлена
Genre: Action, Indie
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