Pre-Registration Guide for Kaiju No. 8 THE GAME. Guide includes pre-registration campaign rewards, 5-star selector, and how to preregister K8 The Game.
Table of Contents
Pre-Registration Campaign Rewards
1 Million Reached!

Since the amount of pre-registrations for Kaiju No. 8 has reached 1 million, players can now get a free 5-star Character. You can obtain one of the seven 5-star Characters shown in the image.
List Of Pre-Registration Campaign Rewards

Registration Period | Until release on August 31, 2025 |
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The rewards for the Kaiju No. 8 THE GAME Pre-Registration Campaing includes The Game Gacha Tickets, 4-star Soshiro Hoshina, and 4-star Mina Ashiro. When 1 million pre-registrations are reached, players will receive a 5-star Character.
No. of Pre-Registrations | Reward |
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100,000 | Credits x100,000 |
200,000 | Dimensional Crystal x1,000 |
300,000 | The Game Gacha Ticket x10 |
500,000 | 4-star Mina Ashiro |
850,000 | 4-star Soshiro Hoshina The Game Gacha Ticket x10 |
1,000,000 | 5-star Character |
No Need to Pre-Register
Although there are milestones needed for the rewards of the campaign, all players who install the game can get them.
How to Claim Rewards
You can get the pre-registration reward from the mail icon at the top of the main menu screen after completing the tutorial.
How To Pre-Register?
iPhone (App Store)
Go to the App Store Page and Tap the "Get" Button
To pre-register from the iOS App Store, first go to the Kaiju No. 8 THE GAME page in the App Store. Press the Get button in the upper right side, then tap Confirm to complete the pre-registration.
App Store (External Link)Android (Google Play)
Go to the Play Store
To pre-register from the Google Play Store, first go to the "Kaiju No. 8 THE GAME" page in the Play Store.
Tap Install or Pre-Register
After tapping Install or Pre-Register, a message saying Pre-Registration complete will be displayed indicating your pre-registration completion.
Google Play Store (External Link)PC (Steam)
Click "Add to your wishlist"

To pre-register on Steam, sign in to your Steam Account and go to the Kaiju No. 8 THE GAME page in the Steam Store. Click the "Add to your wishlist" button on the page. Once it's been confirmed, it will show "This item is on your wishlist. We'll send you an email when it releases."
Steam Store (External Link)Related Articles
