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Sephonie

In this story-driven 3D platformer, explore Sephonie Island's massive cave network, and link with unidentified species using the novel Puzzle Grid system. Explore the island's depths as shipwrecked biologists Amy, Ing-wen, and Riyou, whose personal histories come to bear on the shifting spiritual landscape of the island depths.

Release Date
April 12, 2022

Available On

GeForce NOW

Free tier + Priority/Ultimate paid tiers · 1-hour free sessions (no sign-up required for free tier)

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Single player Action Fantasy Mystery

Screenshots

Sephonie screenshot 1
Sephonie screenshot 2
Sephonie screenshot 3
Sephonie screenshot 4

About This Game

In the near future, three biologists are on a joint research trip to use their ONYX implants to research the creatures of the uninhabited Sephonie Island. However, a mysterious phenomenon destroys their ship, leaving them shipwrecked. Amy Lim, Taiwanese-American and bold leader, hails from the midwestern USA town of Bloomington. Riyou Hayashi, an analytically-minded Japanese-Taiwanese researcher, calls the bustling Tokyo his home. And Ing-wen Lin, a kind and considerate Taiwanese scientist, lives in Taipei. The trio will find their motivations and loyalties put to the test as they navigate Sephonie’s caverns, facing not only rocks and creatures but also their deepest memories and dreams. As they grow more intimate with each other and the island, an ancient force, brewing deep in the island's abyss, may threaten their newfound relationship, and the world...

Game Details

Studios

  • Analgesic Productions
  • Melos Han-Tani
  • Marina Kittaka
  • Ratalaika Games

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Official Site

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Game metadata sourced from IGDB. · Last updated Apr 29, 2026