MADWORLD Haunted Attraction is South Carolina's biggest, best, and most terrifying haunted attraction full of interactive rooms, woods, special effects, top notch actors, and live zombies you can shoot up, just like the movies. Madworld is more than just a haunted house, it's Halloween fun and adventure at it's highest level!MADWORLD Haunted Attraction is South Carolina's biggest, best, and most terrifying haunted attraction full of interactive rooms, woods, special effects, top notch actors, and live zombies you can shoot up, just like the movies. Madworld is more than just a haunted house, it's Halloween fun and adventure at it's highest level!