Metafield Inc. (Headquarters: Shibuya-ku, Tokyo; President and CEO: Tadamasa Oshio; hereinafter “Metafield”), a digital business strategy subsidiary of Tsuburaya Fields Holdings, is pleased to announce “Kaiju Palette”, a new smartphone game featuring Kaiju that appear in Tsuburaya Productions’ works.

Pre-registration begins today, and an official introduction trailer will also be released on the Ultraman Official YouTube Channel and other platforms.

The game is scheduled for official release within 2025.

▸ “Kaiju Palette” Official Game Introduction Trailer:

About “Kaiju Palette”

“Kaiju Palette” is a casual smartphone game starring Kaiju from Tsuburaya Productions’ iconic titles.

Players can relax and enjoy watching popular Kaiju such as Gomora, Peguila, and Mukumuku—reimagined as cute and distinctive Kaiju—as they live freely in their cozy Kaiju Dens.

Combining Merge Puzzle gameplay with warm, nature-inspired visuals, the game offers an intuitive and soothing experience that draws players into the gentle and mysterious world of Kaiju Palette.

It’s designed not only for fans of Ultraman and other Tsuburaya works, but also for a broad audience—especially those who enjoy relaxing, heartwarming mobile games.

Three Key Features

① A New Experience: “Merge Puzzle + Kaiju Observation”

Gather materials through easy-to-play Merge Puzzle gameplay and secretly observe the adorable Kaiju as they go about their lives.

Each session offers a calm, healing experience filled with discovery.

② Watch the Kaiju Come Gather around the Toys!

When you place toys made from collected materials inside the Kaiju Den, the Kaiju will come to visit.

Their playful behaviors and surprising reactions will warm your heart.

③ Collect Unique Kaiju and Encounter Rare Variants!

Meet a wide variety of Kaiju, each with their own personality—and even discover rare “variant” forms!

Enjoy the excitement of collecting, exploring, and finding new favorites.

Pre-Registration Now Open

Starting October 23rd, players can pre-register on both the App Store and Google Play.
Those who pre-register will be able to start playing as soon as the game officially launches.

▸ Pre-registration is available through the following universal link: https://app.adjust.com/1tpdvi33

Game Information

Title： Kaiju Palette
Genre： Merge Puzzle
Release Date： 2025 (Planned)
Supported OS： iOS / Android
Languages： Japanese / English / Traditional Chinese / Simplified Chinese
Regions： Worldwide (excluding certain countries and regions)
Price： Free to play (with in-app purchases)