Zen Koi Classic

Contains adsIn-app purchases
4.4
244K reviews
5M+
Downloads
Content rating
PEGI 3
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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'.
Updated on
24 Oct 2025
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

4.4
209K reviews
Alex Hodder
4 March 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
8 people found this review helpful
Did you find this helpful?
LandShark Games
4 March 2022
Hi there - for the stone fish, it requires 2-3 bites from your Koi first before it can be eaten fully.
Galko-chan Neko
3 November 2025
This is my favorite game! It it's peaceful, the patterns of the fishes are beautiful and the gameplay is simple. My only problem is that the ads for pearls gives trouble to play every once-and-then which can be frustrating at times since I don't have access to USD (dollars) so I depend on them for pearls to buy things in the game. Besides that, it's overall a great experience I look forward to everyday.
Did you find this helpful?
LandShark Games
3 November 2025
Hello and thanks for the kind review. If you continue having issues with ads please reach out to us at [email protected]
Jennifer Edalgo
12 September 2025
This app is very relaxing and challenging! I Love it very much and I love the variety of patterns on the koi. When I'm sad this is my go to app! Thank you for continuing this app for so long!
1 person found this review helpful
Did you find this helpful?
LandShark Games
15 September 2025
Hello we're so glad to hear that you're enjoying Zen Koi! Thanks for playing, and we do hope you tell friends and family about the game so that they can experience it as well.

What's new

Bug fixes and improvements