In this survival adventure game, explore the magnificent underwater world randomly generated. Use the exploration time of the day to search for treasures, trade with hermits, and investigate the strange experiences of former expedition members; Or with limited oxygen and lighting equipment, dive deep into the endless darkness of the seabed, escape the threat of unknown creatures, and seek powerful technology. Don't relax your vigilance - the treacherous night in the endless sea is the ultimate test of your psychological quality. Before each dark night, build strategic materials, consolidate the base's fortifications, and prepare for the "guests" to visit... Can you survive until the next morning?

dark&silence, ocean&fear

In the depths of the ocean, where light is impenetrable, a low-powered floodlight is your only recourse.
When the night comes, the unknown dangers lurking in the dark begin to stir, try to make it through the long night.

strategy&survival, search&synthesis

During the day, gather loose supplies and repair broken equipment.
Build more powerful equipment and explore the seas beyond.


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