Set sail through the Endless Blue, an ocean realm inhabited by mysterious creatures known as the Tomo. Team up with your companions to fight, or simply enjoy daily life. Build vehicles & contraptions to explore procedurally generated islands & villages, and meet unique characters!

When worlds end, fragments of their civilizations become islands adrift in the Endless Blue—a boundless ocean realm inhabited by mysterious creatures known as the Tomo.

No one knows why the Endless Blue exists or why it gathers the remnants of fallen worlds. But at its heart lies the secrets of the Vagari, an ancient civilization long vanished, yet whose influence still lingers beneath the waves.

Their truth is waiting to be uncovered. Will you be the one to unravel the secrets they left behind?

The team behind Tomo: Endless Blue is a newly founded studio comprised of industry veterans from big titles such as World of Warcraft, Baldur’s Gate 3, Fall Guys, Fortnite and League of Legends.

The cinematic trailer features a dramatic storyline set against an emotional song written
and performed by Ai Higuchi (Attack on Titan), composed and arranged by Cécile Corbel
and Simon Caby (Arrietty). The trailer peeks into just one story of many in the Endless
Blue, giving us a slice of life in this infinite world where one may uncover unexpected
secrets lying in darkness.

“We can’t wait for players to embark on the journey that is Tomo: Endless Blue,” said
Benjamin Devienne, CEO of Onibi. "Each island in the Endless Blue is a self-contained
world, shaped by unique traditions, Tomo, and beliefs. As players explore these islands,
we hope they’ll enjoy being challenged by how these civilizations view the same world
through vastly different lenses."

Key Features

• Befriend the Tomo: Players will meet extraordinary creatures known as the Tomo, each with unique powers they’ll use while fighting alongside the player. Tomo are also the player’s day-to-day companions, helping them build, farm, craft, cook, and more.
• Procedurally Generated Worlds: The game utilizes a combination of handcrafted content and bespoke procedural generation to create vibrant and diverse islands. Each island offers a variety of challenges, including battles against Tomo Champions, searches for mythical Tomo, and the uncovering of hidden secrets in ancient ruins.
• Voxel Physics: Blocks in Tomo: Endless Blue adhere to real-world physics, allowing players to construct vehicles and contraptions to aid their exploration or daily life. Whether it's a boat, crane, or airship, players can build their own machines block by block—the possibilities are endless.
• Terrain-based live combat: Players can switch between their own POV and their Tomo companion’s. The blocks forming the surrounding terrain can be used strategically to gain the upper hand: for example, spread water to cool down a fire Tomo, then hit the water with an electric attack for massive damage.
• Quests – The world is filled with challenges waiting for you to conquer: defeat a local Champion in an Arena, seek out a mythical Tomo, brave a dangerous cave, or uncover hidden secrets in ancient ruins.
• Build and craft - Whether you're setting up camp on a long journey or laying the first blocks of your dream home, build a cozy life together with your friends and Tomo.
• Multiplayer Capabilities: The game supports offline single-player gameplay, local network multiplayer and distant server play. There’s no limit on the number of players—it’s as many as the player’s device or server can support.
• Moddable – We’ve kept it all open, so go ahead and break the game. If your dream is to replace all Tomo creatures with handsome pigeons playing illegal poker hands, then so be it. The world is your oyster!

Tomo: Endless Blue is coming to PC (Steam) in late 2026.