IllFonic, LLC is an American video game developer based in Golden, Colorado, with further office in Tacoma, Washington The studio was founded by Charles Brungardt, Kedhrin Gonzales and Raphael Saadiq in 2007. IllFonic is best known for developing asymmetric multiplayer games based on popular film franchises like Friday the 13th: The Game, Predator: Hunting Grounds, Ghostbusters: Spirits Unleashed, Killer Klowns from Outer Space: The Game, and the upcoming Halloween: The Game.