Phantom Foxy is a boss in Slender Fortress.
Phantom Foxy is essentially the same model as Foxy from the second game, but he lacks eyes and instead has a white iris on his left eye socket. He is missing his right forearm and hook; this same arm can be seen in the box full of parts in The Office. Phantom Foxy's mouth always gapes open, even while he performs his jumpscare. His torso is missing, with an endoskeleton spine and wires in its place. Unlike in previous appearances, his eyepatch does not flip up anymore. Phantom Foxy also appears to be charred or burnt, possibly foreshadowing the torching of the establishment.
In Slender Fortress Edit
Phantom Foxy cannot instakill you but he makes your screen flashing red and makes you blink faster, a few Phantom Animatronics has the only helper that CAN instakill you called, Springtrap.