CELESTAY combines idle progression with cozy building mechanics: you stack house pieces skyward while fishing for resources in a submerged world. As your home grows taller, new constellations and story elements gradually unlock, rewarding patience with atmospheric discovery. It's designed for players seeking low-pressure gameplay that unfolds across multiple sessions.
About this game
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.
Players, last 47 days
Peak 192 · Low 0
Daily peak concurrent players, sampled once a night from Steam.
CELESTAY Craft&Slowlife is finally out now! CELESTAY is a relaxing idle fishing and slow-life game set in a post-apocalyptic world, where you build your home above the sea and live at your own pace. Enjoy fishing while listening to the waves and rain, gather resources, and slowly build your home higher into the sky. Create your own life on the sea and see how far upward you can go. To celebrate the launch, CELESTAY is 20% off for two weeks! If you have been curious about the game, we hope you will take this opportunity to give it a try. CELESTAY has been made with great care over a long period of time by our small team. We are truly happy to finally reach release day. Thank you to everyone who added the game to their wishlist, played the demo, and supported us along the way. We will continue working on updates and improvements. We hope you enjoy your peaceful life on the sea in CELESTAY. Thank you for supporting CELESTAY Craft&Slowlife! BUBBLE GUM LLC CELESTAY Development Team
Only one day remains until the release of CELESTAY Craft&Slowlife! We’re also happy to announce that CELESTAY has surpassed 25,000 wishlists on Steam! Thank you so much to everyone who has added the game to their wishlist and supported us. CELESTAY is a relaxing idle fishing and slow-life game set in a post-apocalyptic world, where you build your home above the ocean and enjoy a peaceful life at your own pace. Listen to the sound of the waves and rain, go fishing, and create your own life on the sea. CELESTAY is scheduled to launch on October 9, 2026 at 12:00 PM JST. Only one more day to go. We can’t wait for you to play!
CELESTAY has officially surpassed 20,000 wishlists on Steam! Thank you so much to everyone who has supported us. Release is just around the corner. We’ll keep working hard until the very end to make sure we can deliver a game that everyone will enjoy! Please wait just a little longer until release. Thank you for continuing to support CELESTAY!
Posts come from Steam's official announcements feed.
