No More Heroes: World Ranker (No Moa Hirozu -Warudo Ranka-) is a social video game for Android and iOS touchscreen devices. It was developed by Grasshopper Manufacture and premiered in Japan on August 30, 2012. World Ranker is a free-to-play adaptation of the No More Heroes video game series, though it departs from Travis Touchdown's storyline by allowing players to create an assassin of their own to play a series of missions and face other players in online matches.