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Review score
82% positive
Very Positive1,425 reviews
Owners (est.)200K–500K
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Price on Steam
$9.99
Lowest ever $9.99 Nov 2026

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82% positive of 1,425 · Very Positive · Live from Steam

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    Proteus is a game about exploration and immersion in a dream-like island world where the soundtrack to your play is created by your surroundings. Played in first-person, the primary means of interaction is simply your presence in the world and how you observe it.

    Developer
    Ed Key and David Kanaga
    Publisher
    Twisted Tree
    Release date
    Jan 30, 2013
    Install size
    100 MB minimum
    Platforms
    macOS · Linux · Windows
    Genres
    Adventure, Casual, Indie · All
    Steam app ID
    219680