
- Player reviews
- 98% positive104 reviews
- Steam Deck
- Verified
- Runs on
- Windows
- Price
- US$13.99
Where to get it

2026 · Adventure · Indie
Panthalassa
Panthalassa is a Point and click and visual novel set in an underwater alien world. You play as an AI trying to uncover the memories of their body's previous owner. The game makes you experience the world through different user interfaces, where the physical and digital worlds collide.
- Released
- 17 May 2026
- Platforms
- Windows
- Genres
- AdventureIndie
- Developers
- —
- Publishers
- —
- Modes
- Single-player
- Engine
- Unity
- Languages
- English, Portuguese (Brazil), Portuguese (Portugal)
- Features
- Family SharingFull controller supportSingle-playerSteam CloudSteam achievements
Players say
Media
Releases by platformdates and regions as published
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Added from the Steam catalog; not on any collection yet.
