Generation Zero game engine is by far the best for robotic rigging, animation, layered damage. Even superior than other engines like Unreal. I’ve yet to see good robotic rigging animation in other engines.
This led me to salivate my idea of a 1994 Rise of the Robots remake mixed with Robocop 2 Robocain fight scene. Realistic articulated robotic rigging animation, layered damage, and possibility of soft-body physics for deformation.