Zen Koi Classic

Contains adsIn-app purchases
242K reviews
Content rating
PEGI 3
5M+
Downloads
Content rating
PEGI 3
In-Game Purchases
Learn more
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About this game

Zen Koi is a fun, relaxing and stylish mobile game experience from LandShark Games. Grow, breed and collect beautiful Japanese carp as they make their way to mythological dragon form.

With soothing gameplay and a meditative soundtrack by System Sovereign and SFX by IMBA, Zen Koi is a unique blend of languid action and strategic collection. Level your Koi by chasing and consuming a wide variety of animated little fish. Find other Koi and breed to create rare patterned offspring. Progress along a mythological path of expansion, guiding your Koi toward its final ascension into dragon form.

Features:
- Free to play
- Soothing, intuitive gameplay
- Unique smooth flowing action
- Calming atmosphere and beautifully toned environment
- Hundreds of Koi types for collection, including hard to find rares
- Share Koi patterns with friends
- Limited edition Koi pattern awarded to the first players to download and play

Notes on Permissions required:
Zen Koi is free to download and play. However, optional items are available via In-App Purchase within the game to expand upon your gameplay experience.

Zen Koi gives away free pearls when you watch video ads. On some devices, those ads need to be stored temporarily on the external memory card. For that to work, please allow Zen Koi permission to 'access photos, media and files'.
A beautiful game about the life of a Koi, from an egg into a Dragon.
Updated on
Sep 23, 2026
Available on
Android, Windows

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App info and performance and Device or other IDs
  • This app may collect these data types
    Personal info, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted
  • Committed to follow the Play Families Policy

Ratings and reviews

208K reviews
Alex Hodder
March 4, 2022
Game is lovely. Nice and relaxing and nice graphics. As previously mentioned i had an issue with trying to eat specific fish as did other people which you have responded to and it has helped (thanks) so i genuinely feel the only thing needed to help improve this game is just a little section in the game with fish descriptions and how to best catch them so that way people didn't get stuck. Otherwise 10/10
9 people found this review helpful
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LandShark Games
March 4, 2022
Hi there - for the stone fish, it requires 2-3 bites from your Koi first before it can be eaten fully.
Lu Bug
October 5, 2026
This used to be my most favorite calming game to play, but the invasion of excessive ads has ruined the experience for me.
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Jamie Cassetta
December 26, 2020
It's a cool game. Not too fast, easy to play, even without a tutorial. However, if you're goal oriented, don't bother. You'll not get too far ahead unless you want to let go the purse strings pretty early in the game. It's worth it, just for the artwork itself, imho. The game is as slow placed, or not, as you want it; you don't need to spend a dime unless you want to; and you can just wander around collecting eggs and playing with the one koi, or start collecting rarities, whichever you wish.
170 people found this review helpful
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What’s new

- Fixed missing dragon name in dragon color screen.
- Internal IAP system major update.