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Thalassa: Edge of the Abyss
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By: Sarepta Studio, Team17
Technical details
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By: Sarepta Studio, Team17
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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.
PC (Microsoft Windows) · Aug 1, 2024
Worldwide · Exact date · Full release · IGDB
Catalog sources
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Standalone expansion
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25 achievements available.
Listen to all Wax roll recordings in the game
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Complete all crucial mysteries needed to progress to Deck 2
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Open the sunken drawer before getting to the Thalassa
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Solve all Mysteries
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Solve 10 Mysteries
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Solve 40 Mysteries
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Visit all areas on the Thalassa
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Pet Poly the Cat
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Solve 30 Mysteries
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Solve 50 Mysteries
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Solve 20 Mysteries
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Complete the prologue
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Return to the Thalassa
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Community notes
