From January 21 to February 18, MapleStory players will help the Cadet Cpors and fight to survive the Titan invasion.Maple Story mesos. Episodic story content has them defending Wall Rose and mastering omni-directional mobility gear, thus earning special medals and totems.In addition to this new storyline, the Hayato and Kanna classes have been adjusted, and Nexon has created numerous celebratory events including one that sends players to the four countries of Starworld and rewards them with special Andromeda items.