Main Story Ch. 12 Release & Celebration Event

Main Story Chapter 12 Release

Thank you for playing KAIJU NO. 8 THE GAME.

Main Story Chapter 12 "X-OVER" is now available as of 2026-06-01T03:00:00Z.

Head to Home > Story and select Main Story Chapter 12 to experience it.

While you can play the content even if you have not cleared the previous Main Story chapters, we recommend clearing up to Chapter 11 first.

In addition, you can obtain a special Home background upon clearing Main Story Chapter 12.

New Chapter Event

To celebrate the release of Main Story Chapter 12, the New Chapter Event is now available.

Take part in the event from Home > Events > New Chapter Event after clearing Main Story Chapter 0.

Availability Period

2026-06-01T03:00:00Z - 2026-07-01T02:59:59Z

Event Overview

Progress through Main Story Chapter 12 and challenge the score battles to earn rewards such as Dimensional Crystals.

■ Score Battle

During the event, you can challenge score battles of varying difficulties.

These battles do not consume Stamina and are unlocked by progressing through the new Main Story chapter.

Please check the event screen for the specific unlock conditions for each difficulty.

For the score battles in this event, your performance is evaluated and scored based on the following three criteria:

・Number of rounds elapsed at victory

・Total DMG taken until victory

・Max DMG in a single attack

Scores are ranked from C, B, A, to S. (No score will be awarded for a defeat.)

Your current highest score can be viewed on the event screen. For reference on further increasing your scores, please check the breakdown for each criterion on the Result screen.

There are two types of rewards related to score battles: first-clear rewards and mission rewards, which are earned by achieving a certain score.

■ Stage Effects

The New Chapter Event features unique stage effects.

Utilize the stage effects and push for the highest score.

■ Missions

You can earn rewards and titles by clearing various missions.

Main Story Chapter 12 Release Celebration Login Bonus

Log in during the period to get up to 10 Pickup Gacha Tickets.

In addition, you can get valuable items such as THE GAME Gacha Tickets and Stamina Jellies.

Availability Period

2026-06-01T03:00:00Z - 2026-06-26T18:59:59Z

Important

The schedule for this event is subject to change without prior notice. We appreciate your understanding.

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