Operation: Black Mesa
See Steam
System Requirements
Minimum Requirements
Requires a 64-bit processor and operating system OS *: Windows® 7 64 bit or Greater Processor: 2.8 Dual Core Processor or Greater Memory: 4 GB RAM Graphics: NVIDIA GeForce GTX 960 or Greater DirectX: Version 9.0c Storage: 44 GB available space Additional Notes: System Requirements Subject to Change Before Release
Recommended Requirements
Requires a 64-bit processor and operating system OS *: Windows® 7 64-bit or Greater Processor: 3.2 Quad Core Processor or Greater Memory: 6 GB RAM Graphics: NVIDIA® GeForce GTX 1060 or Greater DirectX: Version 9.0c Storage: 44 GB available space Additional Notes: System Requirements Subject to Change Before Release
About Game
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.
You may also play
Random picks from cached gamesSystem requirements for Operation: Black Mesa above are sourced from Steam and may change over time. This site displays Steam data for reference purposes only.