| App Type | game |
| Release Date | To be announced(Coming Soon) |
| Details Last Modified | March 4, 2026 (6 months ago) |
| Developer | Tripmine Studios |
| Publisher | Tripmine Studios |
| Genres | Action, Indie |
| Supported Systems |
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| Windows |
| Price | Price Unknown |
| Required Age | 0+ |
| Support Email | support@tripminestudios.com |
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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.
Captions available
Family Sharing
Full controller support
Includes level editor
Single-player
Steam Achievements