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Games Like K2-18b: Legacy

May 20, 2026·Synthetic Void Dev·

In this walking simulator, you'll immerse yourself in a mysterious and unknown atmosphere accompanied by original, atmospheric music. As you navigate unique labyrinths, you'll uncover a fascinating storyline, explore the world of an exoplanet, and uncover its secrets.

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About K2-18b: Legacy

Prologue:

In 2015, the Kepler radio telescope discovered the exoplanet K2-18b. In 2023, dimethyl sulfide molecules were detected in the planet's atmosphere, and in 2025, biosignatures were confirmed.

In 2027, a radio signal of clearly artificial origin was received from the K2-18 star system. In 2036, our planet was engulfed in a humanitarian crisis, and two years later, the Ark Initiative was founded. Over the next decade, the Initiative's scientists searched for a way to transport mass through space and ultimately created the first working Warp Drive. In 2047, the decision was made to launch an expedition to K2-18b.

2057. As part of the Ark Initiative, you set off on an expedition to planet K2-18b. You didn't plan to become a pioneer, but unexpected difficulties arose during landing...

You will:

Immerse yourself in an atmosphere of mystery and the unknown. Traveling through unusual labyrinths, you will explore the world and discover its secrets.

Features:

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An original plot will tell you the true story of a journey from a remote part of an exoplanet to the source of that very radio signal.
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An original atmospheric soundtrack for each level is complemented by the sound of objects located within them.
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Besides the main levels, there are secret ones that require an inquisitive mind to reach.
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The game is filled with references to popular science literature and cinema, as well as harmless Easter eggs.

Genre: 3D walking simulator through complex labyrinths and a powerful linear storyline with multiple endings.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.

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