Haven’t Unreal engine and Unity been used for robotics for over a decade?
Hasn’t the Bullet physics engine been used for robotics for over a decade?
I don’t understand this “first game engine for robotics” messaging.
As an aside, this website crashes for me on safari on iOS.
Their claim is actually: "the world's first game engine purpose-built for robotics."
Idk if that's true or not, but it does exclude all the engines you mentioned.