56%Good matchSettlemoon
86%24686% positive reviews, Very Positive across 246 reviews·Idler · City Builder
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CELESTAY is a calm idle building game where you fish for materials and grow your home toward the sky. In a world sunk beneath the sea, you stack pieces of a house and spend quiet days fishing and watching the stars. The higher you build, the more constellations and memories fill your world.
CELESTAY
SteamCELESTAY is your new work companion, one you can leave quietly at the edge of your desktop.

You can trade the fish you catch for resources and useful items.

Using the fish and wood you gather, you can expand your home and send letters to distant companions.

As your house grows taller, constellations once hidden from view begin to appear.
What awaits beyond that sky...? — Witness the story of the stars.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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The best games like CELESTAY are Settlemoon, Fishing The Abyss, Cozy Grove, Luna's Fishing Garden, and Idle Waters.
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