Where to buy
8 stores · cheapest $8.70 · source CheapShark
8 stores · cheapest $8.70 · source CheapShark
Its record low was $7.75 in January 2026 — $0.95 below today's best price.
All-time low $7.75 on Jan 17, 2026 · source cheapshark
Not enough observations yet. History starts the first time we see this game and grows from there — we never back-fill a price we did not record.
Concurrent Steam players · sampled just now
Playing now
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24h peak
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Official Steam announcements for this game
Thalassa: Edge of the Abyss Deluxe Edition 50% OFF in Steam Detective Fest🕵️🌊
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 jo...
9mo ago
MiniDoc 1 & 2 | Intro to the Art of Thalassa
{STEAM_CLAN_IMAGE}/44990893/23852074462240453c9ffc279658745818d4a272.png 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 Boehle...
2y ago
Deluxe Edition now available featuring Art Book, Comic and 3D Printer Files!
{STEAM_CLAN_IMAGE}/44990893/ba1c8c19613758ca982bb43a767c1f6a11b8165f.png 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 r...
2y ago
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.
