Version 1.2.0 Maintenance Notice

 Overview

Thank you for playing KAIJU NO. 8 THE GAME.

We will be performing maintenance during the following period:

 Maintenance Time

2025-09-30T04:00:00Z - 2025-09-30T07:59:59Z

The game will be unavailable during this time.

We appreciate your understanding and cooperation.

Update Content

・First-Ever New Chapter Event

The New Chapter Event is held to celebrate the release of a new Main Story chapter.

The first run of this event commemorates the launch of Main Story Chapter 4.

You can obtain Dimensional Crystals and other rewards by progressing through Main Story Chapter 4 and clearing the new Score Battles.

For more details, please check the announcement posted at the start of the event.

・Introducing Large Conquest

Large Conquest is a limited-time event.

For this event, you can earn rewards based on how many Kaiju you neutralize within a set number of rounds.

Large Conquest is scheduled to begin in early October.

For more details, please check the announcement posted at the start of the event.

・New Training and Uniparts

New Training and Uniparts will be added to the game after the maintenance.

For more details, please check the relevant announcement after the maintenance.

 Important

• After this maintenance, a download of approximately 3.5 GB will be required. A Wi-Fi connection is recommended for download.        

*As a compensation for this issue, we are sending Dimensional Crystal x1,000 to your Mail. The mail will be available to claim until 2025-10-13T18:59:00Z. Please claim it from the Home screen > Mail.

*This data update will perform data optimization, including data from previous updates. As some data will be overwritten, the app's total size is estimated to be approximately 5.3 GB.

We appreciate your cooperation as we continue to work on improving our services.

• Please note that if you are in the middle of a battle when maintenance begins, when you log in again after maintenance, your game progress will be reset to the state you were in before the battle began.
• We recommend linking your account before maintenance begins. By linking your account, you can easily restore and transfer your game data even if you accidentally delete the app. For more information on how to link your account, please check here.
• The date and time of the maintenance are subject to change.
• The maintenance duration may vary depending on our progress. We appreciate your understanding.

Thank you for your continued support of KAIJU NO. 8 THE GAME.