In a strange ocean tells the story of Ellery Vas, a xenobiologist who discovers extraterrestrial life forms in search of her missing partner.

Ellery receives a call from Mine Nomura to the planet Gliese 677Cc. Arriving there, she discovers only an abandoned base. Ellery sets out on a voyage through an ocean of secrets, with only a faulty scuba gear and a strange AI at her disposal to guide her. This AI will be you.

Guide Ellery and keep her safe as you plunge deeper and deeper into alien underwater landscapes. You are about to learn about the unique life forms and the dark past of the planet. Your relationship with Ellery must stand the test of more and more discoveries. Unexpected plot twists In a strange ocean will make you think about the nature of "natural" and "artificial" life, as well as ask yourself what it means to be human in the era of total destruction of the environment. For life to continue, it must change.


Explore an alien ocean
Move freely between locations and discover new territories far from the beaten path. These discoveries will give improvements and samples that will then help you get into new zones of already explored locations, complete additional quests and open unique dialogues with Ellery.



See the world through the eyes of AI
Operate the elegant, intuitive interface with touch or mouse. Read signals, choose a route and map the ocean using intuition and experimentation.



Become a xenobiologist
Discover and catalog views, observe, scan, sample and interact with alien life. Read Ellery´s notes, watch her sketches and help her classify a completely unfamiliar ecosystem.



Plan your dives
Choose when to study creatures, and when to investigate mysteries or dive into new zones. Then return to the base to examine the samples taken in the laboratory, talk to Ellery, or read her diaries to learn more about this world.



Build strong relationships
Using limited means of communication, learn more about the person in whose scuba gear you live and help her make difficult decisions. Shared experiences will bring you closer.