The update will kick off in December and introduce better graphics, new classes and more.

"This winter, everything will change." So says the new MapleStory trailer Nexon America recently released in anticipation of the Big Bang update, which will completely revamp the free-to-play MMO. The first phase of Big Bang is set to go live in December, followed by two other phases that will introduce new and different aspects to the game.

So what's changing? Big Bang will introduce an updated user interface, higher resolution, better graphics, new character classes, a higher EXP curve, updated maps and more. Check out the trailer after the jump and prepare for the Big Bang!