Sonorous | Deep Down Below

THE LAND IS LOST. THE OCEAN ISN'T SAFE.

The X-2HX virus has forced humanity to abandon the land and fight for survival on the open sea.

In Sonorous | Deep Down Below, a first-person open-world survival adventure, danger awaits on both sides of the surface. Ruthless raiders threaten what you've built above the waves, while unknown creatures lurk in the depths below.

Scavenge, craft, build and explore a post-apocalyptic ocean world as you search for Sonorous, the lost cure that could make the land livable again.

SURVIVE ABOVE THE WAVES

The ocean is home to more than just wildlife. Raiders roam the waters, searching for resources and anything worth taking.

They’ll harpoon your storage crates and steal them right out from under you. In a world where every resource matters, one lost crate can decide whether you make it.

Gather supplies, hunt for food, craft weapons and build a base worth defending.

EXPLORE THE DANGERS BELOW

Beneath the surface lies an underwater world filled with unfamiliar environments, wildlife, hidden resources and dangerous creatures.

Explore the depths, discover valuable materials and improve your equipment and survival abilities to venture farther into the unknown.

The deeper you go, the greater the dangers you'll face.

FIND HUMANITY'S LAST HOPE

The Fortune, a floating military research facility, was once humanity's greatest hope of reclaiming the land.

Before its sinking, scientists aboard the Fortune were developing Sonorous, a revolutionary low-frequency cure designed to eradicate the X-2HX virus from the soil and make the land habitable once again.

Now, the Fortune lies lost somewhere in the ocean depths, taking humanity's last hope with it.

Choose your character and embark on a journey through a hostile ocean world. Survive the dangers above, brave the unknown below, and uncover the lost research that could determine humanity's future.

ONLINE CO-OP

Team up with a friend to face the challenges of this unforgiving world together. Co-op is currently in development and planned for release.

FEATURES

Explore an open world above and below the surface

Craft weapons, tools, food and more

Hunt fish, or build structures that supply what you need

Build and upgrade your base with firepits, storage, tables and more, wherever you choose.

Fight raiders, wildlife and unknown creatures

Improve your abilities over time to dive deeper