In a transformed alien ocean, serve Thalassa — a grieving AI-goddess — as her most devoted Maimed Dumb Duck. Her impossible wish: resurrect the doctor who created her. Your mission: explore the biomechanical depths and recover his scattered pieces. One at a time.
You don't play the goddess — you play her most foolish, most devoted creature. Thalassa grieves. She commands. You dive. The bond between a solemn AI-goddess and her ridiculous, loyal Maimed Dumb Duck is the story no other game is telling.
Pilot physics-based submarines through crushing pressure and eternal darkness. Manage sonar, oxygen, and systems that feel real — because the ocean should feel like something that can kill you before it lets you find what you came for.
Each expedition recovers a piece of the father Thalassa is trying to resurrect. Exploration isn't random loot — it's a puzzle with emotional stakes. You are safeguarding fragments of a man. For a goddess who cannot go herself.
The disaster that killed Dr. Shinoise transformed everything it touched. Native creatures fused with metal and machinery. Ancient ruins shift with the currents. The ocean is beautiful, strange, and completely unlike anything on Earth — or in any other game.
From submarines to mysterious biomechanical creatures, discover everything that awaits you in this alien ocean.
Advanced submarine for deep ocean exploration
Ground vehicle for seafloor exploration
Interact with inhabitants of the deep
Deploy drones to map unknown territories
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