Best Game Making Software?

Best game engine is Unreal Engine 4. It has super realistic graphics, endless optimization possibilities, super realistic lighting and is open source.
Open source is of relevance, because it lets you using and animating DAZ3d models inside of UE4.
With UE4 you can make any game within a short time, mostly it's just about the arrangement of some static meshes and choosing some textures+some blueprint work.
And it's in C++ so it's much faster then any other engine.
Further it has a proven record of successful triple a games and it is being developed further (UE5 will be released this year with even more advanced performance optimizations for open world and lighting calculations)