Maintenance Notice Reverse: 1999 is scheduled to have server maintenance from 2026-11-05 05:00 to 2026-11-05 10:00 (UTC-5). Version 3.9 Rekindled! Games of the Summer-Gold Sea will be available afterwards. For further info: Server will be down during the maintenance. Please arrange your time accordingly with the game.

【Maintenance Ends】 Dear Commanders, maintenance has ended. Please see the compensation items below. Compensation 💎: Gem *300 Thank you for your support and understanding! #NIKKE#

【Maintenance Begins】 We are currently in the midst of maintenance. Kindly note that you will not be able to enter the game during this period. Maintenance Period ⏳ 10/8, 11:00 ~ 15:00 (UTC+9) *Actual maintenance duration may vary. #NIKKE#

【Maintenance Reminder】 We will be commencing maintenance shortly. Thank you for your cooperation! Maintenance Period ⏳10/8, 11:00 ~ 15:00 (UTC+9) Join the special Discord maintenance event below! Discord 🔗: Maintenance Event 🔗: *Actual maintenance duration may vary. *You will not be able to enter the game during this period. #NIKKE#

【Maintenance Ends】 Dear Commanders, maintenance has ended. Please see the compensation items below. Compensation 💎: Gem *300 Thank you for your support and understanding! *Please have at least 19G of phone memory space. New Commanders should have at least 22G of phone memory space. #NIKKE#

【Maintenance Begins】 We are currently in the midst of maintenance. Kindly note that you will not be able to enter the game during this period. Maintenance Period ⏳ 8/13 0:00 ~ 7:00 (UTC+9) ※Actual maintenance duration may vary. #NIKKE#

【Maintenance Reminder】 We will be commencing maintenance shortly. Thank you for your cooperation! Maintenance Period ⏳ 8/13 00:00 ~ 07:00 (UTC+9) Join the special Discord maintenance event below! Discord 🔗: Maintenance Event 🔗: ※Actual maintenance duration may vary. ※You will not be able to enter the game during this period. #NIKKE#

Maintenance Notice Reverse: 1999 is scheduled to have server maintenance from 2026-07-02 5:00 to 2026-07-02 10:00 (UTC-5). Version 3.6 Last and First Principles will be available afterwards. For further Info: Server will be down during the maintenance. Please arrange your time accordingly with the game.