Proteus

About
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.
Game Details
Developer:Ed Key and David Kanaga
Release:January 30, 2013
Metacritic:80
Platforms:
PC