The world has drowned. The continents are gone.
Amid the endless ocean, one sanctuary still stands — guarding the last home of humanity.
Build your stronghold beneath the waves and lead survivors through storm and silence.
Gather resources, restore technology, and rebuild what the sea has claimed.
Face fierce tempests, unknown creatures, and rival forces that hunt in the deep.
Every decision shapes the fate of those who remain.
Protect the last home. Rebuild the future beneath the sea.