Hey guys.
Just thought id share my experience on loading “Bull Cow Game” into UE5ea.
it will work but you must install .NET 3.1 (v3.1.410) and this applies even if you have .NET 5.0 (v5.0.1) as of (13/6/2021).NET 3.1 download link too run C++ project in UE5ea
If you have UE4 working with a C++ project, Then id recommend carrying on in UE4.
Hope this may help some.