Kaiju No. 8 THE GAME Set for August 31, 2025 Release – Full Features, Pre-Registration Rewards, and Complete Details

Kaiju No. 8 THE GAME, the official game adaptation of the hit anime and manga Kaiju No. 8 by Naoya Matsumoto, is set to make its debut on August 31, 2025 (JST). The game will be available on iOS, Android, and PC via Steam, delivering strategic turn-based battles and stunning cinematic visuals.

Published in collaboration with the anime production team, this title goes beyond a faithful adaptation—it expands the Kaiju No. 8 universe with brand-new storylines and characters exclusive to the game.

Release Date and Platforms

Release Date: August 31, 2025 (Japan Standard Time, JST)
Platforms: iOS, Android, PC (Steam)
Launch Model: Free-to-play with optional in-app purchases.

Gameplay and Mechanics

Kaiju No. 8 THE GAME offers strategic turn-based combat where players command members of the Japan Defense Force (JDF) against massive Kaiju threats.

Key Mechanics:

• Core Exposure System – A unique mechanic allowing players to expose a Kaiju’s core, unlocking visually spectacular Ultimate Attacks.

• Strategic Team Composition – Carefully assemble your squad to maximize synergy between each character’s skills.

• Base Management & Story Missions – Expand and manage your base while progressing through dynamic story missions.

Story and Original Narrative Content

While grounded in the events of Kaiju No. 8, the game features original story arcs that enhance the lore and add fresh conflicts.

The narrative structure includes:

1. Adaptations of Iconic Anime/Manga Battles – Relive legendary encounters against towering Kaiju.

2. Exclusive Game-Only Story Arcs – Introducing the mysterious CLOZER group, featuring characters such as Sagan Shinomiya, Chester Lochburn, and Suited.

Visuals and Presentation

• High-End Graphics – Detailed Kaiju models with realistic textures, dynamic lighting, and explosive effects.

• Cinematic Cutscenes – Motion-captured sequences for high-intensity battle and story moments.

• Character Design – Faithful to the anime’s style but enhanced with high-quality 3D rendering.

Pre-Registration Rewards and Milestones

Players who pre-register can claim rewards based on the total number of pre-registrations before launch:

Original Anime Voice Cast

The game features the original Japanese voice actors from the anime, ensuring an authentic experience:

• Kafka Hibino / Kaiju No. 8 – Masaya Fukunishi

• Mina Ashiro – Asami Seto

• Reno Ichikawa – Wataru Katoh

• Kikoru Shinomiya – Fairouz Ai

• Soshiro Hoshina – Kengo Kawanishi

• Isao Shinomiya – Tessyo Genda

• And more.

Final Thoughts

With a blend of original storytelling, unique Core Exposure mechanics, cinematic visuals, and the return of the original anime voice cast, Kaiju No. 8 THE GAME is shaping up to be one of the most ambitious anime-to-game adaptations of 2025.

Fans of Kaiju No. 8 and turn-based strategy games alike should mark their calendars for August 31, 2025 and pre-register to secure exclusive rewards.