[Updated] Main Story Ch. 5 Release & Celebration Event

Main Story Chapter 5 Release

Thank you for playing KAIJU NO. 8 THE GAME.

Main Story Chapter 5: Dimensional Identified Kaiju A is now available as of 2025-11-01T03:00:00Z.

Head to Home > Story and select Main Story Chapter 5 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 4 first.

New Chapter Event

To celebrate the release of Main Story Chapter 5, 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

2025-11-01T03:00:00Z - 2025-12-01T02:59:59Z

Event Overview

Progress through Main Story Chapter 5 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.

In score battles, your performance is evaluated and scored based on three criteria: total DMG taken until victory, number of rounds elapsed at victory, and number of Core Exposures. Scores are ranked from C, B, A, to S. (No score will be awarded for a defeat.)

The highest achievable score is 300,000, with the breakdown for each criterion as follows:

NORMAL Difficulty:

・Up to 120,000 for total DMG taken

・Up to 130,000 for the number of rounds elapsed

・Up to 50,000 for Core Exposures

Updated 2025-11-04T11:00:00Z

We have fixed the balance for Score Battle on HARD at the time listed above.

The score breakdown for each criterion after the fix is as follows:

HARD Difficulty:

・Up to 120,000 for total DMG taken

・Up to 130,000 for the number of rounds elapsed

・Up to 50,000 for Core Exposures

VERY HARD Difficulty:

・Up to 100,000 for total DMG taken

・Up to 130,000 for the number of rounds elapsed

・Up to 70,000 for Core Exposures

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

■ Missions

You can earn rewards by clearing various missions.

Login Missions will also be available starting the day after the event begins.

Please note that Login Missions will not be displayed on the mission list on the first day of the event.

Main Story Chapter 5 Release Celebration Login Bonus

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

Availability Period

2025-11-01T19:00:00Z - 2025-11-18T18:59:59Z

Important

The date and time of the data update are subject to change. We appreciate your understanding.

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