This is the most efficient reroll method in Kaiju No. 8: The Game. Including the fastest rerolling method in K8 The Game, reroll duration, when to stop rerolling, tips, and more.
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How to Reroll and Time Required
| Estimated Time | First Time: Approx. 12 min Subsequent Runs: Approx. 12 min |
|---|---|
| Number of Pulls | 28 THE GAME Gacha pulls 7 Pickup Gacha pulls 21 pulls on any Gacha (Pickup Gacha recommended!) |
*This is the time required when skipping optional sections.
- Download the App from the Store
- Clear Chapter 0, Episode 3
- Play the Gacha & Squad Setup Tutorial
- Ignore 'Deploy' and Return to Home Screen
- Claim Tickets from Mail and Login Bonus
- Go to Gacha and Pull
- To Reroll Again, Delete Your Account
- Keep Rerolling for Your Desired Character(s)
The most efficient reroll method in Kaiju No. 8 THE GAME is to claim tickets from the Mail and Login Bonus, pull from the Gacha right after completing the Gacha and Squad Setup tutorials, and repeat.
Download the App from the Store
Download Kaiju No. 8 The Game on your platform
| Store Links | |
|---|---|
AppStore | GooglePlay |
Clear up to Chapter 0, Episode 3

After the cutscene, a battle begins. Follow the tutorial instructions to progress and clear up to Episode 0‑3.
Play the Gacha & Squad Setup Tutorial

After clearing 0‑3, the Gacha and Squad Setup tutorial starts. You will receive a 4★ Soshiro Hoshina after completing the Gacha tutorial.
Return to the Home screen

Ignore the 'Deploy' prompt and tap the top-left button on the Squad Setup screen to return Home.
Claim Tickets from Mail and Login Bonus

Once you return to the home screen, collect one Pickup Gacha Ticket each from "Main Story Chapter 7 Release Celebration" and "[The Weapon Within] Release Celebration" on the left side of the screen and return to the home screen again. After that, open your Mail in the upper right corner of the screen and tap "Claim All" to receive your rewards.
Go to Gacha and Pull

After claiming your rewards, go to the Gacha screen and perform one 10-pull on the Wang Meixing Pickup Gacha, then pull on the THE GAME Gacha. After that, use your remaining Dimensional Crystals and Pickup Gacha Tickets on any Pickup Gacha banner.
Best Reroll Tier ListTo Reroll Again, Delete Your Account

If you want to continue rerolling, return to the title screen, select the menu, and choose 'Delete Account'. After tapping OK, press 'Agree and Delete' on the screen that appears to complete the account deletion.
Repeat Rerolling Until You Get Your Target

Keep rerolling until you get the character you want. When finished, be sure to Link Your Account.
When to Stop Rerolling?
Stop When You Pull Wang Meixing

| Wang Pickup Period | Until Jan 19, 2026, 6:59 PM (PST) |
|---|
Wang Meixing is a limited-time character available for a short period only. Try to pull for Wang Meixing using the Dimensional Crystals you get when you start the game. She's a strong DoT Support that works great with Akari (Festive Christmas).
| Pickup Character & Weapon | |
|---|---|
Wang Meixing | AR-Gnijiluh |
Do the 5★ Exchange After Rerolling

The recommended time to use the 5★ selection exchange is after you've finished rerolling by pulling the Gacha with the initially distributed Gacha Tickets. Make sure to select a character with a role that you are missing.
Best 5★ Character to ChooseGet a Character You Don't Have
It's recommended to use the 5★ character exchange on a character you don't have yet. In the early game, focus on increasing the number of characters you own.
| Exchangeable 5★ Characters | ||
|---|---|---|
Kaiju No. 8 | Kikoru Shinomiya | Mina Ashiro |
Soshiro Hoshina | Gen Narumi | Isao Shinomiya |
Rin Shinonome | ||
Kaiju 8 The Game Related Guides

Recommended Guides
| Popular Articles | ||
|---|---|---|
Reroll Tier List | Best Characters | Best Squads |
Early Game Guide | Daily to Do | Paid Packs |
Character List | Weapon List | Uniparts List |
Other Articles
Must Reads Before Playing
| Useful Info | ||
|---|---|---|
Pre-Registration | Required Specs | Steam Release |
Link Data | Data Transfer | Best Settings |
How to Fix Lagging | PS5 ver? | Voice Actors |