Hotfix Maintenance – 2026 June 17

Hello Creators,

We will be having hotfix maintenance on Wednesday, June 17 at 18:00 PT to apply an uninterrupted patch in order to fix certain bugs. 

During this time, the MapleStory Worlds platform and app will remain available but you may experience temporary disconnections. Pop-ups regarding reconnection attempts may appear during maintenance. After maintenance, the latest version of the PC app will need to be updated.

Update Version

• Windows: 26.5.4

To ensure a smooth user experience, please note that the latest version update is available by running the app through the official MapleStory Worlds website.

If you are connected to the server during maintenance, please reconnect to MapleStory Worlds after the hotfix is complete.

Please see the details below for more information.

1. Hotfix Maintenance Time:

• UTC: Thursday, June 18 at 01:00
• PDT (UTC-7): Wednesday, June 17 at 18:00
• KST (UTC +9): Thursday, June 18 at 10:00

2. Update Version:

• Windows : 26.5.4

* Please launch the app using the ‘Launch PC App’ button on the platform after the maintenance. 

* The version can be checked via launching App > Settings > Other > Version

3. Changes and Updates:

• Windows
  • Fixed an issue where when entering a World in windowed mode, the screen aspect ratio occasionally displayed incorrectly.

4. What will be unavailable:

• Windows
  • Temporary disconnections may occur in Worlds following the hotfix.
  • An error pop-up may appear on the app if you are logged in during the hotfix maintenance.
  • If you experience connection issues, you may be redirected to the MapleStory Worlds app main screen.

Thank you,
The MapleStory Worlds Team