Games like Idle Swimmers
If Idle Swimmers is your kind of game, the closest matches are Cozy Littlequarium, Chillquarium and Cast n Chill — 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 Idle Swimmers: A relaxing idle swimming game where you catch fish, unlock new locations and characters, customize your swimmer, and enhance your abilities with helpful pets and power-ups.
Players who liked Idle Swimmers also play
Steam players who put hours into Idle Swimmers 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 Littlequarium
WHY THIS
Top pick for Idle Swimmers fans by collaborative filtering across millions of Steam libraries. Shares Simulation and Casual with Idle Swimmers.
Cozy Littlequarium is a relaxing aquarium simulator that sits at the bottom of your screen! Take care, breed them, collect and decorate!
Chillquarium
WHY THIS
Second-strongest match for Idle Swimmers fans by collaborative filtering across millions of Steam libraries. Shares Simulation and Casual with Idle Swimmers.
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!
Cast n Chill
WHY THIS
Third-strongest match for Idle Swimmers fans by collaborative filtering across millions of Steam libraries. Shares Simulation with Idle Swimmers.
Cast n Chill is a relaxing fishing game where you explore serene lakes, rivers, and oceans. Catch rare fish, upgrade your gear and reel in legendary catches - all with your loyal companion by your side.
Zen Aquarium
WHY THIS
Ranked #4 for Idle Swimmers fans by collaborative filtering across millions of Steam libraries. Shares Simulation with Idle Swimmers.
Immerse yourself in the ultimate relaxing aquarium experience. Watch fish glide gracefully through a serene, ever-changing tank—no setup, no stress, just pure tranquility. Enjoy soothing visuals and ambient ASMR sounds as your aquarium comes to life effortlessly. Your peaceful escape awaits!
Desktop Fishes
WHY THIS
Ranked #5 for Idle Swimmers fans by collaborative filtering across millions of Steam libraries. Shares Simulation and Casual with Idle Swimmers.
A cozy idle aquarium overlay that brings your desktop to life with pixel-art fish. You can hatch, breed, and collect fishes in thousands of genetic combinations. Dress them up with accessories, watch them grow from eggs to adults, and unlock playful upgrades through a skill tree.
Tiny Aquarium: Social Fishkeeping
WHY THIS
Ranked #6 for Idle Swimmers fans by collaborative filtering across millions of Steam libraries. Shares Simulation and Casual with Idle Swimmers.
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.
Joyquarium
WHY THIS
Ranked #7 for Idle Swimmers fans by collaborative filtering across millions of Steam libraries. Shares Simulation and Casual with Idle Swimmers.
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).
Idle Waters
WHY THIS
Ranked #8 for Idle Swimmers fans by collaborative filtering across millions of Steam libraries. Shares Simulation and Casual with Idle Swimmers.
A relaxing idle fishing game that waits for you at the bottom of your screen. CATCH fish, BUY upgrades, COMPLETE your collection, and DISPLAY them in your aquarium.
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Bongo Cat
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Simulation with Idle Swimmers.
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 Simulation and Casual with Idle Swimmers.
Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!
Sheepy: A Short Adventure
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with Idle Swimmers.
A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.
Our Life: Beginnings & Always
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with Idle Swimmers.
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.
Travellin Cats in Paris
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with Idle Swimmers.
Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!
Virtual Cottage
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Simulation and Casual with Idle Swimmers.
Virtual Cottage gives you a comfy place to rest and be productive without any distractions. Open the game, set yourself a goal and enjoy the atmosphere.
Magic Archery
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Simulation with Idle Swimmers.
Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.
Coloring Pixels
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Casual with Idle Swimmers.
A relaxing coloring by numbers game. Enjoy completing a variety of images with differing themes, complexity, and sizes.
Narrow it down
Head-to-head comparisons
Frequently asked about Idle Swimmers
- What games are most similar to Idle Swimmers?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Idle Swimmers are Cozy Littlequarium, Chillquarium, Cast n Chill.
- Who developed Idle Swimmers?
- Idle Swimmers was developed by Rick Coenraad de Graaf and published by Whuro.
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 Idle Swimmers.
For library-aware picks tuned to your specific taste, sign in with Steam on the home page.