Top similar games like Suizokukan Project:

Idlequarium is a casual simulation game where you raise adorable little fish to earn coins, purchase decorations, and build a fully customized aquarium.The game sits anywhere on your desktop, letting you interact with your live aquarium during work or study breaks.

A chill idle-fishing desktop toy in the corner of your screen. Buy upgrades, catch rare fish, and customize your avatar at your own pace!

Turn the bottom of your screen into a relaxing escape. This cozy idle companion lets you catch hundreds of unique fish, discover charming locations, and uncover island secrets. All while you work, watch, or play.

A relaxing idle game about fishing. Discover dozens of fishes and treasures! Spend your resources on growing your operation and unlocking new varieties of underground life! Achieve goals, buy skills, and mutate rare fish to improve your profits!

Animal Onsen is a cozy and relaxing companion game. It lives at the bottom of your screen while you work, study, or unwind. Decorate your onsen, upgrade amenities, and collect adorable animal visitors as you build the perfect retreat, one peaceful moment at a time.

In Farm BoYS, you can enjoy the cosy experience of an idle farming game. Plant crops, catch fish and raise animals to grow your farm. Upgrade your workers and buildings, fulfil marketplace orders and uncover surprises as your farm flourishes, even when you’re away.

Meet your new little desk buddies! They’ll snooze, scratch, and scamper around while you work or study (don’t worry, they’ve been trained not to invade your workspace). If you’re good at animal management, they will occupy the bottom of your screen with different kinds and colors!

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!

A cozy idle fishing game where your fisherman catches fish automatically while you relax. Sell your catch, upgrade your boat, and enjoy the calming sea in a transparent, borderless overlay that floats on any desktop.

Run a relaxing aquarium right on your taskbar! Feed fish, upgrade your tank, and discover rare species through an idle fishing system. *Desktop Aquarium* is the perfect soothing companion while you work, play, or browse.

Expand your farm, get more animals, earn more coins, and start all over again. The first clicker with a fishing mini‑game!

Feed your cute little monsters right on your desktop! And once full, it's time to work! From sowing seeds, watering plants, providing light to mining ores and chopping trees. Resources don't come on their own and food isn't bought with air. Everyone will need to work.

Misty's Idle Fishing is a relaxing idle fishing game that sits on your desktop! Help Misty upgrade her equipment, customise her boat, and discover new islands, so she can catch and research all sorts of fish while you are busy with other things!

Time Is Honey is a relaxing idle game where you manage bee hives. Collect unique bees by opening bee packs, take care of them in real-time and then turn it all into profit. Unlock, upgrade and customize your hives, and enjoy completing your collection of bees.

《Fluffy Kitchen Saga》A restaurant simulation game located at the bottom of your computer screen, where both staff and customers are fluffy little animals! They’ll keep you company while you work/study. Let’s run a restaurant full of fluffiness!

Discover and collect cute Dino Girls, organize their activities, and expand your resort while going about your daily stuff.

A short, simple and relaxing idle game where you grow crops, build homes for farmers, and earn money to decorate.

A chill clicker-idle stars hunting and constellations creation game that sits in the corner of your screen. Feel free to daydream while you are working or doing something else.

Watch a tiny diver explore the ocean in the corner of your screen. Collect sea creatures, upgrade equipment, and unlock new diving spots.

Here’s a chill casual collection sim game! In another dimensional world, you’ll use an old book to keep collecting all sorts of cute, weird, funny creatures in different styles. Your aim? Track down the oldest one and become the ultimate collection master! And yeah, this game will keep updating！

“Work... or Fish?” is a cozy idle fishing game that runs on your desktop. The cat took a long vacation to enjoy peaceful fishing—will you join? Shrink the window to fish in secret, upgrade gear, and relax in your own little corner.

Here’s a cute, chubby black cat. All it wants to do is quietly go fishing. “Right in the corner of your desktop!” Collect fish to fill up the cat’s encyclopedia, earn money, and dress it up in adorable outfits!

A relaxing pixel art idle digging game. A clever little rat uncovers treasures beneath a tropical island while running on top of all applications. Upgrade your stats, sell your finds, and progress at your own pace.

A pachinko-style idle game that stays on the side of your screen while you are doing other things. Unlock and collect more marble creatures to earn coins, continually upgrade your village and pachinko tables to accelerate growth. Build the beloved Village!

A cute gecko lives on your screen! Capture bugs, keep them for special bonuses or sell them to buy upgrades and customize your gecko. Watch it wiggle while you work or play!

A bottom-screen idle game that won't disrupt your work or study. Research tech, farm crops, raise animals, recruit survivors, unlock mines, hunt mutants, fend off aberrations, gear up your squad, craft with machinery, build your shelter—and conquer the apocalypse!

Whimsy Koi is a cozy idle game where you manage calming koi ponds. Collect various whimsical koi fish and decorate your ponds however you want. Just relax and enjoy the tranquil experience.

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.

A cozy management sim where the jazz is smooth, the cocktails are cooler than the evening breeze, and the lake reflects your perfect escape.

The ocean took it all… now take it back! In this short semi-idle island builder you’ll resurface fertile farmland - tile by tile. As you plant, harvest and expand you’ll obtain helping hands and discover what else lies below the surface.

Run your own adorable goat pasture in this half-screen idle game! Tame, feed and care for quirky goats while growing your farm – all while you work or browse the web!

In this cozy village simulation game, you'll help the minions create a unique village and experience a relaxing pastoral life: growing crops, fishing, exploring treasures, and more.

"Internet Fisherman" is an idle fishing game with Steam Community trading, where you can obtain rare fish every 2 hours and add them to your Steam inventory. Players can feed fish to cats to increase affection, and will appear on the affection leaderboard to compete with other players.

Pasture Palette is a living art piece where your field becomes the canvas. Shape colors by painting objects, growing flowers, and raising sheep in vibrant hues, as loyal dogs help turn wool into goods and discover the palette hidden in your pasture.

Tiny Isle is a cozy island-building simulation game. Grow crops, collect crystals, expand and customize your magical island, and welcome sprites and animal residents. Play actively with hands-on planning, or relax with full idle progression as your island comes to life at your own pace.

Desktop Fishing is a cozy idle game that sits in the corner of your screen. Go about your usual desk work (or don't) while your frog buddy catches fish, discovers new outfits, and unlocks fishing spots.