When I try to open unreal engine it says "this application requires macos 12.0.0 or later ". Does anyone know how I can open Unreal Engine or what version is compatible? I need to use it with MetaHumans also
Which version of the engine did you try to open? In worst case you would have to use an older version of the engine that is supported on your current OS.
If your Mac can’t be upgraded to run MacOS 12.0.0, its likely not powerful enough to run Unreal Engine 5. I highly recommend that you check the Hardware and Software Specifications for Unreal Engine | Unreal Engine 5.3 Documentation.
Best of luck!