Cosmo Merge: Planets Puzzle
Cosmo Merge: Planets Puzzle is made and published by DOREMI K.K. AppBrain is an independent app data site and isn't affiliated with DOREMI K.K. The app name, icon, screenshots and description belong to DOREMI K.K. and are shown as published on the App Store.
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- Last updated
- October 13, 2026
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Releases
Updates seen on the App Store- Version
- 1.3.0
- Launched
- September 2026
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 48.3 MB
- Content rating
- Everyone
Technologies used by Cosmo Merge: Planets Puzzle
About the app and developer
About Cosmo Merge: Planets Puzzle
Cosmo Merge: Planets Puzzle is a games app developed by DOREMI K.K.
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App Information
Cosmo Merge: Planets Puzzle is freely available from the App Store. The app size is 48.31 MB. The latest version available is 1.3.0. The last update was on October 13, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since September 2026.
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Store listing
By DOREMI K.K., from the App StoreDescription by DOREMI K.K. Written by the developer, not by AppBrain. Click to read.
how far can you grow in 100 drops?
Daily Cosmos is a daily puzzle the whole world plays on the same board.
one real run, about three minutes, and it's done.
share your result as a spoiler-free emoji grid,
and see how your friends did on the very same stars.
same planets touch, they evolve.
that's the whole rule.
drop a speck of stardust, and it becomes a meteor.
two meteors meet, and a comet is born.
moon, terra, sun —
tiny specks slowly grow into a great big universe.
Cosmo Merge is a cozy space merge puzzle,
just right for little pockets of time.
◆ Daily Cosmos (one real run a day)
- the same stars for everyone, and 100 drops to grow them
- if the board fills up, one rescue comes to help — once
- race Prof. Cosmo, an AI on the very same board. who's ahead at the same drop?
- share your result as an emoji grid. no spoilers
- practice as much as you like on another board. your runs go on a calendar
◆ easy to play
- merge matching celestial bodies to evolve them
- link chains together for big scores
- no timers, no lives — play at your own pace
◆ endless mode, for taking your time
- keep dropping until the board fills up. push your best score a little higher
- stuck? undo, hammer, and hold are there for you
- climb the Game Center leaderboard against players worldwide
◆ new every day
- Today's Missions: three easy challenges, refreshed daily
- login bonuses and streaks make it easy to keep coming back
◆ collect & compete
- Star Album: meet all 12 celestial bodies and keep the memories you make together
- 30 achievements to chip away at, one by one
◆ this might be for you if…
- you want one small puzzle to look forward to every day
- you like a gentle brain-teaser in your spare moments
- you want to drift around a cute, cozy universe
- you enjoy nudging your high score a little higher, day by day
* Contains ads. Offers in-app purchases (an ad-free Premium, and coins for items).