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.

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This game is not yet available on Steam

Planned Release Date: Q3 2026

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About This Game

CELESTAY 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.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Some background elements and other content are generated using AI.

System Requirements

    Minimum:
    • OS: Windows10
    • Memory: 2 GB RAM
    • Graphics: Intel® UHD Graphics
    • DirectX: Version 12
    • Storage: 300 MB available space
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