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Panthalassa

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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.

AdventureCasualIndie

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About This Game

PANTHALASSA

In Panthalassa, you delve into an alien underwater world where you play as Magellan (aka MAG), an autonomous exploratory submarine who suffers a catastrophic malfunction and awakes anew, reborn in a highly advanced body, in a world they do not recognize. With technology alien to them and new emotions that were not there before.

In this game, you must find out where you are, whose body you inhabit, and if there are any hopes of returning home? There'll be secrets to uncover behind an mysterious civilization and your body's previous inhabitant - you may even find out a bit more than you bargained for.

Panthalassa is inspired by Point adventure games from the 90s and early 2000s. You see the world through the eyes of a machine and must navigate strange user interfaces where the digital and physical worlds clash. You will find new Aquatic Specimens, catalog them, solve puzzles and organically discover hidden information by searching every nook and cranny of this bizarre digital world.

Community Activity

  1. Rob ManuelCollection

    The Hidden Gems of 2026

    Every year, some of the best games fly under everyone's radar. Here's a list of the best games you should have played in 2026.

  2. PanthalassaSteam patch notes

    PANTHALASSA UPDATE 16/07/2026

    This update add the portuguese translation to the game We also fixed the bug where you didnt need to complete the power station puzzle to progress through the maze Corrected some…

  3. PanthalassaSteam announcement

    Panthalassa is now available in Portuguese

    Hey! In our latest update, Panthalassa is now playable in our mother tongue of Portuguese! Not only that, but we have also fixed some bugs and english text in this update, we…

  4. PanthalassaSteam announcement
  5. PanthalassaSteam announcement
  6. PanthalassaSteam announcement
  7. PanthalassaSteam announcement

    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…

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