We will be performing an unscheduled maintenance on Friday, December 22, 2017 at 1:30 PM PST (4:30 PM EST / 10:30 PM CET / 8:30 AM AEDT). We anticipate the maintenance to last approximately 2.5 hours. Please note that the estimated length of time for each maintenance is subject to change without notification. Thanks for your patience! Time: Friday, December 22, 2017 PST: 1:30 PM – 4:00 PM EST: 4:30 PM – 7:00 PM CET: 10:30 PM– 1:00 AM (December 23) AEDT: 8:30 AM (December 23) – 11:00 AM (December 23) What will be unavailable: All MapleStory game servers. Changes and Updates: We are making changes to our server structure to improve channel stability. 'Burning' characters created before the maintenance on December 21 will now see the Mega Burning event extended until 11:59 PM on December 31 (UTC). View on the Official Site