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OLYEN is a single player open world puzzle game with a mystery theme. It was developed by Adrian Ortega Marzal and was released on November 19, 2025.
OLYEN is a first-person puzzle and exploration game set in a forgotten valley once inhabited by four sages. Across ruins, mechanisms, and impossible structures, you’ll uncover their scattered writings notes, diaries, and reports that piece together a non-linear story of knowledge, ambition, and loss. Every puzzle in OLYEN is part of a larger mechanism. As you explore, you’ll observe how each ele…
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Frequently Asked Questions
OLYEN is a open world puzzle game with mystery theme.
OLYEN is available on PC and Windows.
OLYEN was released on November 19, 2025.
OLYEN was developed by Adrian Ortega Marzal.
OLYEN is a single player game.
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