MapleStory is set to undergo some serious changes when the Big Bang update goes live in phases beginning in December. To give players an idea of what to expect, Nexon has created a new teaser site.Special rewards await the brave Maplers who venture past their safety zones and complete the tasks set out by Dr. Bing. buy Maple Story mesos. Players can suit up in different combat gear and gain access to the next stages of "The Visitors" update. Among the changes coming with the Big Bang update are: An overhauled UI, updated graphics, higher resolution, new character classes, new maps, and more.