Steam

Panthalassa

Also known as Panthalassa, p, panthalassa

Panthalassa is a Point and click Puzzle game set in an underwater alien world. You play as an AI reborn in a highly advanced body they do not recognize. Interface with otherworldly technology and unlock the secrets behind this strange planet.

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Last update

12 Jun 2026

Original sources

Latest update

AnnouncementPublished 21 May 2026

The Official Soundtrack for Panthalassa is out now!

Big week for Panthalassa fans (yes all three of you reading this) as we have just released the official soundtrack on Bandcamp and youtube! This soundtrack was created by Tomás Nobre, Ana Greengrass and Bugsnapper. List…

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Latest updates

Update history

Browse past updates and patch notes for this game.

9updates

May 2026
Try ou ALL SEA an Introductory Zinelet to PANTHALASSACheck out ALL SEA here! The good people at Data Sparrow reached out to us asking if they could make a zine about Panthalassa. If you are currently playing the game or if you're interested in checking it out and want to…Announcement18 May 2026
PANTHALASSA is out now!After many years of development PANTHALASSA is finally out. What started as a simple text adventure game grew into something we could only dream of. Panthalassa was a labour of love done in our off hours and our very fi…Announcement17 May 2026
March 2026
PANTHALASSA in: Curious Odyssey PT2Broadcasting Panthalassa in celebration of the Curious Odyssey event for Narrative focused gamesEvent1 change12 Mar 2026
PANTHALASSA in: Curious Odyssey PT1Broadcasting Panthalassa in celebration of the Curious Odyssey event for Narrative focused gamesEvent1 change11 Mar 2026
February 2026
PANTHALASSA is joining next fest!Ahhhh, hello once again so basically we are joining next fest (but we didnt really update the demo haha) HOWEVER, we did this because we were hard at work on the REAL ACTUAL game, like bear with us we all got jobs. Anyw…Announcement1 changeGameplay23 Feb 2026
November 2025
Panthalassa AdventureX 2025 showcase Day 2Panthalassa is one of 30 titles selected to participate in AdventureX this year. Besides the physical event in London we will also be streaming here on SteamEvent1 change19 Nov 2025
This July we Participated in Bitsummit's 13th Edition in Kyoto. There we Debuted the Japanese Translation of our Demo. It has been a tough few months since then and we have been hard at work finishing Panthalassa which…1 changeStore10 Nov 2025
March 2025
The PANTHALASSA Demo is out now!The Panthalassa Demo is finally out! Dive into Panthalassa, A point and click adventure game set in an alien underwater world. We have also released a new trailer to celebrate this event. We have been working hard over…Event2 changesGameplay28 Mar 2025

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