Marvel (#Murderw) Back to listing Description Murderworld is a fictional twisted amusement park designed by the Marvel supervillain known as Arcade as a place to sadistically murder others via using carnival-themed robotics and traps, in some ways this makes it similar to a Circus of Fear archetype but it is specifically designed to be an execution camp. Name Murderworld Super Name Murderworld Code Murderworld Are you sure you want to %action_name%?