[Maintenance Complete] Maintenance was completed on Wednesday, June 3 2026 at 7:30 PM PT. Thank you for your patience.

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[Updated 6/3 at 6:58 PM PT] Maintenance has been extended by 30 minutes, and anticipate the maintenance to conclude around 7:30 PM PT.

Hello Creators,

We will be performing a maintenance on Wednesday, June 3 at 14:30 PT that will last approximately 4 hours and 30 minutes.

With this update, the Global Creator Challenge submission will be available. In addition, a DataStorage usage limit, criteria for deleting past revisions, and a Player Ban menu will be added.

The “Player Ban” is a player sanction feature that requires direct implementation in Creator's World, provided by the platform. Based on Nexon account ID, sanction records registered in the World are automatically transferred to enable efficient player management.

* When a player with remaining sanctions deletes their MapleStory Worlds account and rejoins, the platform identifies the player's previous sanction history and automatically transfers sanction status.

You can find the details of the maintenance below. Please note that the website, PC and mobile apps will be unavailable during the maintenance period.

1. Maintenance Times

UTC: Wednesday, June 3 from 21:30 to Thursday, June 4 at 2:00
PDT (UTC -7): Wednesday, June 3 from 14:30 to 19:00
KST (UTC +9): Thursday, June 4 from 6:30 to 11:00

2. Update Version

Windows/Mac/Mobile (iOS): 26.5.2
Mobile (AOS): 26.5.1

* App updates are required to apply work after maintenance. Please run the app through the official MapleStory World website.

* For the mobile app, please update to the latest version through the store.

3. Changes and Updates

The MapleStory Worlds Global Creator Challenge will be available.
- For more information regarding submission and participation in the Global Creator Challenge, please check the banner in the MSW app lobby screen or read this notice [here].
A service withdrawal feature will be added to the official website.
- For more information on service withdrawal, please read the notice [here].
DataStorage usage is limited according to credit standards.
- As previously announced [here], we aim to create a more stable World, and in order to provide a more stable service environment, the usage of DataStorage has been limited according to credit standards.
A Player Ban menu for sanctioned players will be added to World Insight.
- If a player whose sanction period remains within the World deletes their MapleStory Worlds account and rejoins, the platform identifies the player's previous sanction history and automatically transfers the sanction status.
- When using this feature to ban a player, Creators must also implement the "Sanction Status Check API" within their World to ensure the sanctioned player is actually restricted from playing.
If the number of revisions recorded during the World creation exceeds 100, the previous revisions will be deleted sequentially.
- ❗Creators who need to preserve past revisions should download and keep them in advance.
Fixed the issue where the badge filter was not working properly in the World details page.
Fixed the issue where a profile name appeared as a sanctioned player regardless of the sanction type.
For more details, please refer to the Patch Notes.

4. What will be unavailable

Windows/Mac/Mobile
- During the maintenance period, the MapleStory Worlds PC/Mobile app will be unavailable.
- The app may close after an error pop-up if you are logged in when the maintenance begins.
- Monitoring may be conducted to apply detailed updates for some tasks.
Mobile
- Update notice pop-up may appear when logging in after maintenance.

Thank you,
- The MapleStory Worlds Team