Aside from his 'Perfect Regeration' Blacky has no special powers whatsoever. He's sorta like Klaymann from The Neverhood, though he lacks the clever design. You can shower him with arrows, blast holes in him with a laser, even throw him into the grinder, and he will always survive, though he may be weakened somewhat after his recovery. Also, he is somewhat naieve and gullible, due to his sheltered lifestyle and lack of real-life experience.