Deep in the water, where any trace of light can reach, you find yourself drifting idly through the frigid coldness of the sea. In complete darkness, unaware of the wonders hiding just a metres above your head, but conscious of its existence.

What can you do regarding that issue? Absolutely nothing, knowing that if you try to reach for the surface, your body will start to collapse over itself. Surrounded, trapped, confined; fated to live in this perpetual darkness until your last breath…

Or does it?

[From Itch.io]