Free
Rating summary
About
Welcome to your own cozy monster sanctuary!
Hatch adorable monster eggs, watch your sanctuary grow on its own -- even while you're away -- and breed your creatures together to discover brand-new species. Every monster is one of a kind: no two have exactly the same colors or markings, so the one you raise is truly yours.
WHY YOU'LL LOVE IT
- Truly relaxing: no combat, no losing, no pressure
- Idle income that keeps growing even when the app is closed
- Breed any two monsters -- some combinations unlock entirely new species
- Fill your Monster Dex with 11+ adorable creatures
- Daily login gifts and rotating daily quests
- Share your one-of-a-kind monster with friends
ABOUT ADS
We hate intrusive ads as much as you do. Cozy Monster Sanctuary never interrupts you with forced ads. The only ads are optional -- watch a short video if you want a bonus, or just keep playing for free without ever seeing one.
Start your sanctuary today and see what hatches!
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What's New in Cozy Monster Sanctuary
1.1
August 25, 2026
All in-app advertising has been removed. Bonuses that used to require watching a video are now simply free.
