About This Game
Features
Create beautiful koi through selective breeding, and combine fish with interesting patterns and colors to refine them.
Store the best koi as collectible trading cards, and let the koi book guide you towards new undiscovered mutations.

Generate koi codes, which can be shared with other players and dropped into their games to spawn the koi.

Get This Game
View on SteamUser Reviews
Game Details
Platform Support
Media






Similar games

Aquarist
by FreeMind S.A.
$7.19
A relaxing sandbox casual simulation game where you perform various, even strange, aquarium-related tasks on very diverse levels. As an Aquarist you must create and manage a home to amazing fish🐟, sea turtles🐢, sharks🦈, octopuses🐙, and more🐬. Aquarium is their world and life. Make it worth...

Aquarist VR
by FreeMind S.A.
$0.99
Get the best aquarium store in town! Create, renew, manage, observe. See if you can create an aquarium empire.

Ropuka's Idle Island
by Moczan
$2.99
A cozy idle game that sits anywhere on your desktop. Watch the frog cut grass, upgrade his tools, and decorate the island while you work or relax.

Megaquarium
by Twice Circled
$7.49
The public aquarium simulator. Design your displays, look after your fish, manage your staff and keep your guests happy! It's all in a day's work as the curator of your very own Megaquarium.

My Little Life
by 9FingerGames
$4.79
A relaxing life-sim that lives on the bottom of your screen while you do other things.

My Koi
by Sakana Studios
$3.34
My Koi, number 1 hit on the Mac App Store (Games), is a beautiful and relaxing fish pond app. Customise and name each fish. Feed them daily. Watch them grow. Collect new fish. Escape and Relax.

My Joyful Aquarium
by Error 300
$6.99
My Joyful Aquarium is a relaxing game where you build your dream fish tank. Take good care of your fish’s comfort, upgrade their environment, and explore thousands of breeding possibilities. With offline progression, your aquatic world thrives even when you’re away! Ready to dive in?

Cute Farmer Life
by SE32
$0.99
Cute Farmer Life is a small indie farm game. Grow, craft and collect resources in a game designed to relax and enjoy the moment. Discover the secrets of the small town you have moved to.

Animal Planner
by PawPaw Games
$1.99
A relaxing sliding puzzle game about arranging animals to make them happy.

Spirit of the Island
by 1M Bits Horde
$2.69
A beautiful Life Sim Sandbox RPG with Cross-Platform Online COOP set on a tropical Archipelago. Build your farm, grow crops and animals, craft various items, cook dishes, gather resources, build shops and museum to attract visitors, and turn a desolate Island into a prosperous tourist destination!

WEBFISHING
by lamedeveloper
$4.99
WEBFISHING a multiplayer chatroom-focused fishing game! Relax and fish (on the web!)

Edengrall
by Fables of Laetus
$3.74
A relaxing open world farming simulation, explore the town of Edengrall and befriend the villagers!

Gather
by Janius Digital
$1.24
Harvest crops, pick fruit and collect vegetables all while investigating and exploring a series of tiny islands along the way. Discover secrets hidden in the islands while relaxing and gathering a variety of objects along the way.