
Play as an Artificial Intelligence guiding a stranded xenobiologist through a beautiful and mysterious alien ocean. A non-violent sci-fi story, enter a world of wonder, fear and vulnerability, unraveling the history and ecology of an impossible planet. What will you discover together?
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.29/day in the week to Aug 26 → 1/day in the week after.
About

a xenobiologist who discovers extraterrestrial life while searching for her missing partner.
When Ellery is called to planet Gliese 677Cc by Minae Nomura, only to arrive at an abandoned base, she finds herself adrift in an ocean of secrets, with little more than a malfunctioning diving suit and a strange AI to guide her. You are this AI.
Guide Ellery—and keep her safe—as you dive deeper and explore an underwater alien landscape. The planet’s unique life, and its dark history, are yours to uncover and the bond between you and Ellery will be tested by the secrets you learn. Through this shifting narrative, In Other Waters asks questions about the nature of “natural” and “artificial” life, and investigates what it means to be a human in an epoch of extreme environmental destruction. For life to continue, it must change.


Freely dive into an expansive section of seafloor, from shimmering reefs to inky depths. Unlock upgrades and make discoveries that allow you to open up new paths, uncovering strange creatures and environments as you do.


Navigate an elegant, intuitive UI via gamepad or mouse controls. Interpret signals, set headings, and map the ocean through experimentation and intuition.


Discover and catalogue species through observation, scanning, taking samples, and interacting with alien life. Read Ellery’s notes, look at her sketches, and help her classify an entirely new ecosystem.


Choose whether to study creatures, investigate secrets or dive new areas, then come back to your base to study samples in the lab, chat to Ellery or read her journals to understand more about this world.


Through limited communication learn more about the person whose suit you inhabit, and help guide her towards a terrible truth. What you experience together will bring you closer.

Jump Over the Age is a one-person game development studio founded by Gareth Damian Martin (they/them). Gareth is the winner of GDCA and Indiecade awards, and has been nominated for a Games Award, multiple IGF Awards, a GDC Award, and four BAFTAs. They have been named both “An accomplished world-builder” (Edge Magazine) and “one of the most exciting indie talents around” (Eurogamer).
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; GOG, Epic, Nintendo publish no volume signal, so the true total is higher by an unknown amount.
Engagement
Reviews
Themes across 78 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
Gran juego de exploracion con simples pero lindos graficos con una historia muy buena y un desarrollo de mundo increible. Si te interesa la exploracion y la biologia este es tu juego.
Beautiful story and a gorgeous yet simply put together game. Strongly narrative in focus, the actual gameplay is an effective vehicle for a story just as entwined as the many animals one discovers along their trip.
This was a beautiful game with a unique playstyle and calming aesthetic. It is still provide ample game-like playing, with a unguided exploration in the early areas especially. I came back to the game after a long break and enjoyed re-learning the game and identifying many aspects that were not handed to me in an obvious, but rather required curiosity and experimentation.
Media

Related
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
This and every other Pro feature is free until October 20, 2026. A free account is all it takes.
Reviews, worldwide (the counter carries no country): 0.5/day in the week to Jul 22 → 1/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,402 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Japanese, Simplified Chinese
| $14.99 |
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| not modelled |
| $3.74−75% | — | — | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Hours played at review time, across 78 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
良いところはたくさんあるゲームだとは思いますが、メインのストーリーは40年前のファミコン時代のような、少々幼稚さの残る環境問題系のSFです。エラリーの人間嫌悪が鼻についてしまいました。どんでん返しがあるかと期待して進めたのですが。
simply wow... left me speechless, one of the best games i have ever played
A thought-provoking, unique game. It felt like being inside one of the sci-fi novels I love, like the Murderbot series by Martha Wells or The Long Way to a Small, Angry Planet by Becky Chambers. Even with such a simple interface and color palette, it conjures up such an immersive world.
I'm having sm fun <3 You can tell the writers really care about the science that inspires this story, and I appreciate that I'm actually learning something while I play. Very chill vibes so far and it's well tailored to my recent gaming tastes (sci-fi, mystery, and underwater games have held my attention lately)
a small and unique expirience
water game fun
This game definitely holds a special place in my heart. The gameplay itself is novel; it does get a little tedious and repetitive sometimes, although pushing through it it always felt like it is worth it, and it I think it does help to build suspense in the later parts of the game. The world inside the game had me constantly fascinated and craving for more information about the many species of lifeforms present in the game, and the story had a very similar effect. All in all I most definitely recommend playing this game!
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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