Games like Moon Fishies
If Moon Fishies is your kind of game, the closest matches are Cozy Island Idle, Joyquarium and Desktank — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →About Moon Fishies: Moonfishies is relaxing desktop fish simulator. Customize your dream aquarium, catch new fish and breed unique hybrids!
Players who liked Moon Fishies also play
Steam players who put hours into Moon Fishies also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
Cozy Island Idle
WHY THIS
Top pick for Moon Fishies fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Moon Fishies.
Cozy Island Idle is a chill fishing idle game where you catch all sort of fantasy fishes to showcase them in an Aquarium to sell them to turn a profit and customize your aquarium and island.
Joyquarium
WHY THIS
Second-strongest match for Moon Fishies fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Moon Fishies.
Joyquarium is a relaxing casual fish-raising game. Buy various cute fry and sell them at a high price after they grow up. With the money you earn, you can purchase aquatic plants, driftwood, scenery stone, etc. to decorate your tank (you can freely adjust the color, size, and position).
Desktank
WHY THIS
Third-strongest match for Moon Fishies fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Moon Fishies.
A cozy idle aquarium that lives on top of your screen. Watch fish swim, grow, and interact while you work or relax. Desktank turns your desktop into a peaceful underwater world — float it in the corner or let it take over the whole screen. Just sit back and enjoy the calm.
Orion Blue
WHY THIS
Ranked #4 for Moon Fishies fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Moon Fishies.
Orion Blue is a cozy fishing adventure set on a beautiful alien planet. Catch fish, gather resources, and build relationships with the locals. Play actively, or relax and let the game progress with Idle Mode.
AquaFantasia
WHY THIS
Ranked #5 for Moon Fishies fans by collaborative filtering across millions of Steam libraries. Shares Simulation and Casual with Moon Fishies.
AquaFantasia is an engaging and soothing idle game. Begin your aquatic adventure by purchasing a variety of small fry, raise and sell them. You can customize fantasy oceans with rare fishes to create your own aquarium.
Tiny Aquarium: Social Fishkeeping
WHY THIS
Ranked #6 for Moon Fishies fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Moon Fishies.
A happy aquarium that lives at the bottom of your screen! Tiny Aquarium is a social idle simulator that keeps growing, even when offline. Hatch, sell fish, decorate, go fishin’, and visit your friends’ aquariums with bite-sized daily sessions.
Chillquarium
WHY THIS
Ranked #7 for Moon Fishies fans by collaborative filtering across millions of Steam libraries. Shares Simulation and Casual with Moon Fishies.
Chillquarium is a cozy and relaxing idle game. Buy fish and raise them in real time, then sell them to turn a profit! Customize your aquarium as you progress from a simple starter tank to your dream setup by filling your collection with rare exotic fish and ultra-rare color variants!
Megaquarium
WHY THIS
Ranked #8 for Moon Fishies fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Moon Fishies.
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.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Doki Doki Literature Club!
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with Moon Fishies.
The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Moon Fishies.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
The Murder of Sonic the Hedgehog
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Moon Fishies.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
Indigo Park: Chapter 1
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Moon Fishies.
Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.
Our Life: Beginnings & Always
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with Moon Fishies.
A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door.
missed messages.
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Moon Fishies.
‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.
NGU IDLE
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with Moon Fishies.
NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!
Narrow it down
Head-to-head comparisons
Frequently asked about Moon Fishies
- What games are most similar to Moon Fishies?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Moon Fishies are Cozy Island Idle, Joyquarium, Desktank.
- Who developed Moon Fishies?
- Moon Fishies was developed by AnionCat and published by AnionCat Studio.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Moon Fishies.
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