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.

	▲	dkersten 5 hours ago \| parent [-]
		Is that true though? From Cherno’s videos it sounded like it was basically the hazel engine, repurposed. So unless he rewrote hazel, purposely for robotics, it’s still not actually the case?