- Posted on
- • PC Gaming
- Author
-
-
- User
- nick
- Posts by this author
- Posts by this author
-
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.
Planned Release Date: To be announced