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86% positive of 324 · Very Positive · Live from Steam
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Uncover the mystery of Thalassa, a first-person psychological drama set under the sea. Ill-fate has fallen on your former crew and friends and it’s up to you to find answers onboard the wreckage. Experience the melancholic underwater journey of human stories facing life and loss.
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What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 86% on 2026-11-01 → 86% today (324 reviews)
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No authorized Steam key store lists this game right now.
Works great on Steam Deck. Results from Valve's own testing.
1 item on Steam, newest first.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
Hey all! 👋 Today, we have rolled out Patch 1 for Thalassa: Edge of the Abyss. Our first patch contains adjustments to Thalassa's audio mix, fixes to a handful of community-reported bugs and more! Since our launch, we have been listening to community feedback …
Hey all! 👋We're thrilled to be a part of Steam Detective Fest and to celebrate, Thalassa: Edge of the Abyss Deluxe Edition is currently 50% OFF until January 19th!Can you piece together the clues left behind on the wreckage of the S.S. Thalassa? 🚢Follow the …
Creating the universe of Thalassa and approaching harder-to-digest topics with delicacy has been the biggest mission of Sarepta Studio for the past 6 years. Game Designer Catharina Boehler gives glimpses of how life on Thalassa came to be, the merging of histo…
Take a deeper look into how Thalassa the ship was created, how each character represents little pieces of real world, and the stylistic details of the underwater experience that tethers realism and fantasy in Thalassa: Edge of the Abyss Deluxe edition Art Book…
Hey all! It's that time of the year- the Steam Awards 2024 are here! Steam is currently inviting players to nominate their favourite game within a specific award category. We're proud of Thalassa's strong narrative, which delves into the complexities of human …
Hey everyone! We're so excited to see Thalassa: Edge of the Abyss launch on Steam! We cannot wait to see your reaction to our game and follow Cam through a melancholic journey of self-discovery, intricate relationships, and sea drenched sorrow. Thalassa: Edge …
Hey everyone! We hope you've enjoyed our Demo of Thalassa: Edge of the Abyss and are enjoying the build up to our August 1st launch date! Today, we bring our second Thalassa Deep Dive, a segment that breaks down one specific area in our game! In this video we'…
Hey everyone! We have a special announcement, as we reveal our Cast List for Thalassa: Edge of the Abyss! We're thrilled to announce both our Mocap Cast and Voice Acting Cast today: Voice Acting Cast 🔸Quelin Sepulveda as Isabel 🔸Amelia Tyler as Alex 🔸Peter …
Hey everyone! We hope you enjoyed our demo of Thalassa: Edge of the Abyss over Steam Next Fest.Thank you for all the suggestions you've left here on Steam it's been wonderful to see your first look and feedback on our first-person mystery game! Today, we bring…
Hey everyone! We're currently livestreaming gameplay of Thalassa: Edge of the Abyss to Steam! Join our livestream at 8am BST and watch us delve into the deep in our atmospheric adventure mystery! ⏰ 8AM BST - 14/06 Enjoying the livestream? Play Thalassa yoursel…
Hey everyone! We're currently livestreaming gameplay of Thalassa: Edge of the Abyss to Steam! Join our livestream at 11am BST and watch us delve into the deep in our atmospheric adventure mystery! ⏰ 11AM BST - 11/06 Enjoying the livestream? Play Thalassa yours…
Hey all! Today we have very exciting news... Our Steam Next Fest Demo is now live on our Steam store page! 👇 https://store.steampowered.com/app/1783680/Thalassa_Edge_of_the_Abyss Experience our Demo from now until 17th June and let us know your thoughts about…
Hey all, We’ve made the decision to move the release date for Thalassa: Edge of the Abyss to 1st August 2024. To our community- we want to apologise for this delay. This decision certainly was not an easy one to make. You'll still be able to delve into the dee…
Hey all- today we have exciting news! 👀 We hope you're ready to explore the deep for the very first time, as we've just announced our demo for Thalassa: Edge of the Abyss will be available on Steam from 10th to 17th June! We cannot wait to see players experie…
Hey all! Today, Team17 Digital and Sarepta Studio have today announced a partnership to publish first person psychological mystery Thalassa: Edge of the Abyss on 18th June for Steam. Launching on Steam, and from the same team that created My Child Lebensborn, …
