UNKNOWN

UNKNOWN is the main antagonist for both CASE: Animatronics and CASE 2: Animatronics Survival. He is the kidnapper and presumably murderer of Jack's daughter and the one creating and programming the animatronics to kill Jack from the very beginning. Not much is known about him, but he is a hacker that took over the police department Jack works at.

Animatronics
The Cat-Presumably the main animatronic in both games

The Owl-An antrophomorphic owl animatronic who appears in both games

The Wolf-An antrophomorphic wolf animatronic present in the 1st game

The Bull-An antrophomorphic red bull animatronic (with sharp fangs), present in the 2nd game