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.
at://did:web:gamesgamesgamesgames.games/games.gamesgamesgamesgames.game/3mghcyizaxf2d| Language | Audio | Subtitles | Interface |
|---|---|---|---|
| English | ✓ | ✓ | ✓ |