The announcement was made at this year's G-Star convention. A teaser site has launched with a 2014 launch date mentioned. buy Maple Story mesos. The Demon Avenger is the latest playable character class to be released in MapleStory. To celebrate the character's release, the team has sent out a new video to show off hwo the Demon Avenger wields his Desperado Sword and Demon Aegis Shield to ward off enemies and deal serious damage. Whether this is a worldwide release or Korean only is undetermined. We'll keep you posted as the story develops.