Hunterine is a character of Witchy series. He is a Hunter from the Left 4 Dead games, with a knife arm and a glowing right eye. He was Witchy's boyfriend untill Gentlespy killed him and he was revive as a cyborg by RED Engineer.
Hunter was a boyfriend of Witchy untill he was killed by Gentlespy and was revived as a half-zombie half-robot being by Engineer. He became Hunterine. Heavy, who is Witchy's current boyfriend and later becomes Ivan Heavy, convinces him to fight his robotic self. Hunterine reverts to Hunter.