Abyss of Neptune cover

Abyss of Neptune

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First release
Apr 26, 2021
Publisher
Synodic Arc
Genres
Indie, Adventure · Action, Horror, Survival
Platforms
PC (Microsoft Windows)

Abyss of Neptune is a survival horror game set in the deep seas of the Bermuda Triangle. You are sent to investigate a mysterious underwater signal, but there is more to it than meets the eye. Do you have what it takes to survive the abyss?

Also known as UnderWater.exe

Attributes

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Details

Storyline, release dates, time to beat, age ratings, modes, links, keywords

Storyline
In the depths of the Bermuda Triangle, you are sent by D.I.V.E.S (Divers Investigating Various External Signals), a government-funded organization, to investigate a mysterious underwater signal. Are you ready to traverse the treacherous abyss and make it back alive?Read more

In the depths of the Bermuda Triangle, you are sent by D.I.V.E.S (Divers Investigating Various External Signals), a government-funded organization, to investigate a mysterious underwater signal. Are you ready to traverse the treacherous abyss and make it back alive?

Release dates
PC (Microsoft Windows)
Apr 26, 2021
Time to beatIGDB · recorded
Main Story
2h
Main + Extras
2h
Game modes
Single player
Perspective
First person
Keywords
metroidvania, aquatic

At a Glance

Main Story (IGDB)
2h
Main + Extras (IGDB)
2h
How it playsMediaCommunityBehind the gameRelated

How it plays

Languages

  • Englishinterface, audio, subtitles
  • Español (España)interface, subtitles
IGDB · recorded 6 Nov 2026

Language data: IGDB · recorded 6 Nov 2026