Submerged: Hidden Depths Announced

Uppercut Games announces Submerged: Hidden Depths, a sequel to Submerged, an exploration game released in 2015. This doesn't yet have a release date, but promises a "relaxploration" experience when it arrives on Steam, Xbox, and PlayStation. Here's a relaxplorating Announcement Trailer along with some details:
Submerged: Hidden Depths is a ‘relaxploration’ adventure that sees sibling duo, Miku and Taku, uncover the mysteries of a sunken city in a vast and vibrant world. Lost at sea in their fishing boat, our protagonists will need to scale crumbling skyscrapers, encounter new creatures and solve long abandoned puzzles  if they’re to piece together this enigmatic story.

There’s a sensory fullness to Submerged: Hidden Depths that creates a relaxing experience, with rich and colourful environments, soothing sounds of the ocean and calming sunrises. Players are invited to slow down and immerse themselves in the serenity at their own pace.