Scheduled Server Maintenance on January 16, 2025

Modified on Thu, Jan 9 at 7:38 PM

Thank you for your continued support of GRAN products.

We will be conducting server maintenance starting at the following time on January 16, 5:00 PM (JST).


During the server maintenance, only offline mode will be available in the GranBoard App. Please note that logging in for Local Play or accessing Online Play will not be possible.

Additionally, users engaged in an online match at the start of maintenance will be forcibly logged out and the game will be interrupted.


  • GranBoard App
    Only offline mode will be available

  • GranPlayer App
    Not available



[Maintenance Start Time]

  • US
    Eastern Standard Time (EST) = January 16, 3:00 AM
    Central Standard Time (CST) = January 16, 2:00 AM
    Mountain Standard Time (MST) = January 16, 1:00 AM
    Pacific Standard Time (PST) = January 16, 12:00 AM


  • Europe
    Central European Time (CET) = January 16, 9:00 AM
    Eastern European Time (EET) = January 16, 10:00 AM
    Western European Time (WET) = January 16, 8:00 AM

  • Asia
    Japan Standard Time (JST) = January 16, 5:00 PM
    China Standard Time (CST) = January 16, 4:00 PM
    Korea Standard Time (KST) = January 16, 5:00 PM
    Australian Eastern Standard Time (AEST) = January 16, 6:00 PM



[Maintenance End Time]
We expect the maintenance to last approximately 2 hours. Please wait for further announcements regarding the completion of the maintenance.

We apologize for any inconvenience this may cause and greatly appreciate your understanding and cooperation.

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