MapleStory Classic World's next big update is Forgotten Hollow, a new level 39–59 area, on 18 November, followed by guilds on 9 December, according to fan site MeowDB's write-up of Nexon's MapleStory Fest roadmap. Halloween events start on 28 October, and 3rd job and Ossyria have no date yet.
Nexon showed the roadmap on stream on 17 October but hasn't posted it in writing, so treat every exact date from it as reported. Nexon's own Grand Launch notes confirm only the Halloween dates and that Forgotten Hollow opens in November. Also checked against Nexon's launch maintenance notice and Inkwell's 2 October interview.
Grand Launch went live on 21 October at 11am PDT (5am AEDT, 22 October), updating Classic World to v.1.0.0 with Housing in Henesys and Kerning City. Nexon's release notes list several events that all wrap up on 18 November.
Forgotten Hollow is Classic World's own area, built for this version rather than lifted from old MapleStory. Inkwell named it as an example of original content in his October interview, and testers first explored it in the April Closed Online Test.
Nexon hasn't announced a time of day for 18 November. Its Grand Launch went live after a five-hour maintenance, so watch the maintenance notices that week.
According to MeowDB's write-up, the roadmap fills the gap between Forgotten Hollow and Christmas with a party quest and the feature many players have been asking for.
No date yet. MeowDB reports the Fest roadmap left Ossyria and 3rd job undated, with a 3rd job test server planned for early 2027 and the team preparing its first boss raid.
