Top similar games like Reefling: A Cozy Desktop Aquarium:

Buy sharks, raise them, and sell them for profit, or take control of any shark to hunt fish yourself. Collect 150+ real-world species from dwarf lanternsharks to great whites. Spot rare albinos.

Decorate your own aquariums and care for a variety of fish in Fishlets, a cozy fish-collecting sim! Feed, breed, sell, and collect fish and aquatic critters in the virtual tanks mode. Drop into Adventure mode and progress through 7 unique levels, unlocking even more fish while fending off threats!

A whisper-quiet aquarium that lives in the corner of your screen. Collect 200+ real-world fish across tropical, coldwater and reef tanks, breed them for rare strains, run a whole fishroom, and let the tank tick over while you work. No pressure, no fail state — just your fish, drifting.

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!

On your desktop, little birds settle quietly on your icons. They react when you come close — ignore them and they won't mind. But the more you're around, the more they get to know you.

Adopt a living desktop pet, or make your own. Import your art, wire simple behaviors on a visual node graph, and watch it walk, idle, etc, and tumble across your real desktop. A cozy little studio for building the companion your screen's been missing.

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.

A Good Day Fishing is a gamified focus tool where you catch fish while completing real-life tasks. Reel in and record new species, decorate your favorite cozy fishing spot, and customize your soundscape to create a custom vibe to help you relax and boost concentration.

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!

An ecosystem simulation running in your hands. Transform a desertic world into a lush forest. No stress, play at your own pace. This world is at your disposal. Terraform the landscape, add plants and animals. Create your perfect ecosystem.

Ribbit Ranch is a cozy idle simulation game for casual play. Collect over 200 million types of frogs, raise them in real time, and sell them for profit. Customize habitats with decorations, rare species, and ultra-rare special frogs.

Create and customize your very own Dragon Sanctuary! Reclaim a world lost to ancient corruption and restore it to life. Build, decorate, and upgrade your sanctuary as you cleanse the land and bring the last of the dragons home to hatch.

Fish Companions is a relaxing idle game that brings colorful life to your desktop. Adopt your own digital fish to keep you company. Raise your companions, unlock aquariums, explore new oceans filled with more fish, and collect them all! Hang out with your friends to enjoy even more companionship!

Adopt a free desktop hamster companion that lives right on your screen! Feed it, watch it grow, unlock evolutions, and battle other players in PvP mode. A cozy virtual pet that keeps you company while you work or play.

Fish will come, fish will go. Take photos, collect beans, decorate your seascape, then relax or do other things while your friends swim by in this calming side-idler.

A flower arrangement sandbox game. The shapes and colors are freely adjustable and there is a garden where you can build a house and put flowers in.

A cottagecore typing companion. A transparent flower garden lives just above your taskbar and blooms as you write, code, and chat. Sell flowers for coins, attract bees and butterflies, build a garden out of the hours you already spend at the keyboard.

Cozy Littlequarium is a relaxing aquarium simulator that sits at the bottom of your screen! Take care, breed them, collect and decorate!

Strange Zoo is a game about building an unusual zoo where the animals speak with your voice. Record yourself through your microphone, and alpacas, wolves, and parrots will start repeating your words. Complete quests, place lamps, and lay down blankets to make your animals feel safe and comfortable.

A calm artificial-life sandbox where you seed tiny Neeblies into biomes, watch families and traits emerge, and preserve rare discoveries in your Lab. Shape the environment, run parallel ecosystems, and decide when to intervene or let evolution unfold.

Want to build a bunny paradise? Embark on a bunny-filled journey in Usagi Shima, where you transform an abandoned island into a cozy haven for adorable bunnies! Entice fluffy tourists, deck your island with cuteness, and befriend lovable bunnies.

A gentle idle game with a living stream flowing quietly at the bottom of your screen. Terraform the land and watch as animals arrive to make Cozywood their home. Cultivate the surrounding area and bring this cozy ecosystem to life.

Wing Haven is a relaxing idle game about building cozy bird sanctuaries. Collect rare and exotic feathered friends, give them plant shelter, and watch them grow in real-time! Progress from a basic enclosure to a beautiful nature preserve in old-growth forest, desert oasis, or wetland climates!

A creature collection game that sits at the bottom of your screen & fits easily into your routine. Whether you're working, studying, or relaxing, Whimside is always ready to offer you a cozy escape. Capture rare creatures, create new species & decorate your whimsical space!

"Fishful Days" is a casual idle game. you can buy fish fry and let them grow in the background; once they reach adulthood, they will continuously produce fish for you! You can also buy multiple fish tanks to achieve snowballing growth. It also offers rich fish tank customization features.

An artistic floral arrangement simulation game, a vase of flowers can track your mood at the moment.

Machorium - Muscle Aquarium Simulator - is a relaxing idle and sandbox game where you can unwind and have fun. Use points generated by cute little decorative muscle men to unlock various items and create your ideal muscle aquarium, Machorium.

In this casual idle simulator, you take care of charming pixel-art fish, collect coins to buy decorations that provide uniques bonusses, and create your dream Pixel Aquarium!

Grimalkin is a small pixel cat who believes you should be reading. Log your books, grow a garden where every plant is a story you finished, and let him keep you company — in the game, or docked at the bottom of your screen while you work. Free, cozy, and quietly judgmental.

Rat Overflow is an adorable rat breeding simulator about genetics, glory, and having way too many rats. Develop your show winner bloodlines and breed thousands of unique rat coats!

An aquarium sim you can keep anywhere on your screen while you do other things. Buy endless upgrades, apply trait modifiers, and complete your collection of rare, epic and legendary fish! Buy today or give a gift to someone!

A relaxing idle digging game that sits at the corner of your screen. Work (or don't) while your best friend digs for items, collects treasures and unlocks new biomes and outfits.

Stingray Sanctuary is a cozy, relaxing idle game. Hatch stingray eggs, raise your rays in real time, sell them for profit or retire your favorites to paradise. Build a self-sustaining ecosystem that earns money on its own, buy upgrades, and watch your sanctuary thrive while you're away.

You've found yourself running your very own zoo. Feed and care for your animals with your own two hands, build your grounds fence post by fence post, and grow your inheritance into a zoo worth visiting.

A cozy pixel-art tank game about tiny critters, active care, collecting, trading, and decorating. Feed little friends, keep water steady, raise hearts for better value, grow your collection, shape each tank your way, and slowly build little living glass worlds. *This is not an idle coin game.*

Grow a thriving forest in this cozy incremental clicker. Plant trees, unlock upgrades, weather the changing seasons, trigger Forest Renewal, and build an ever-stronger woodland that keeps growing even while you’re away.