Kaiju No. 8 THE GAME Launches Worldwide: 8 Things Fans Need to Know

Image featuring characters from Kaiju No. 8 THE GAME, showcasing two protagonists in dynamic poses, with an emblem of the game in the center.

Kaiju No. 8 THE GAME has finally stomped its way onto the global stage, officially releasing on August 31, 2025 JST for iOS and Android. Co-produced by Akatsuki Games, TOHO, and Production I.G, the Kaiju-slaying battle RPG brings the hit manga and anime to life with 3D combat, fully voiced storylines, and a roster of iconic characters.

With hype fueled by over 1.6 million pre-registrations, the game is already off to a colossal start. Here are eight highlights every fan should know before jumping in.

Global Release on Mobile
The game is now live on the App Store and Google Play worldwide, with a Steam version planned for release later.
Free Rewards for Early Players
Pre-registration milestones unlocked major bonuses, including a ★5 character of choice, ★4 Soshiro Hoshina, ★4 Mina Ashiro, 20 gacha pulls, 1,000 Dimensional Crystals, and 100,000 credits.
Reno Ichikawa Debuts in Weapon 6 Gear
The highly anticipated ★5 Reno Ichikawa, seen in anime Episode 19, arrives wielding the powerful Numbers Weapon 6. His pickup event also features the ★5 weapon AR-Boreas.
Multiple Story Modes
Players can explore three unique story paths: Main Story with original characters, Memories that relive anime and manga scenes, and Character Stories diving into the personal arcs of Defense Force members.
Turn-Based Kaiju Battles
Combat revolves around four-member squads, skill combos, and exposing a kaiju’s weak points for team attacks. Each character comes with flashy Ultimate animations.
Deep Character Development
The game offers a robust growth system with attribute upgrades, skill enhancements, equipment crafting, and the Unipart R&D system for randomized gear stats.
Official Web Store Now Open
Players can buy Dimensional Crystals at better rates than in-app purchases. The store also offers exclusive deals and bundles.
Tied to the Anime Phenomenon
Based on Naoya Matsumoto’s manga, Kaiju No. 8 has surpassed 18 million copies in circulation and 700 million views on Shonen Jump+. Its anime and film adaptations continue to expand the franchise’s popularity worldwide.

With thrilling kaiju battles, fan-favorite characters, and generous launch rewards, Kaiju No. 8 THE GAME is set to be the next major anime RPG sensation.