60+ similar titles based on shared tags and player behavior. Themes include Casual, Creature Collector, Cute, Idler.
Build and customize your own arcane aquarium in this cozy collection/idler game. Use your magic to summon juvenile cute creepy fish. Tend to them and watch them grow. Make discoveries, expand your collection, decorate your tanks with art and plants.
Aquavale
Build tanks worth livestreaming to a growing fanbase, pull in sponsors for rarer fish and decor, and get to know a cast of fish who each have a personality of their own. Grow from hobbyist to world-renowned aquarist.
Desktop Aquarium
A relaxing mini aquarium that stays on your desktop corner while you do other stuff — collect fish, upgrade tanks, and enjoy a cozy idle experience.
Build tanks worth livestreaming to a growing fanbase, pull in sponsors for rarer fish and decor, and get to know a cast of fish who each have a personality of their own. Grow from hobbyist to world-renowned aquarist.
Why similar: Creature Collector 32.5%, Idler 21%, Cozy 16%, Casual 8.9%, Underwater 5.8% ★
A relaxing mini aquarium that stays on your desktop corner while you do other stuff — collect fish, upgrade tanks, and enjoy a cozy idle experience.
Why similar: Cozy 31%, Idler 20.7%, Fishing 16.4% ★, Creature Collector 11.6%, Cute 5.5%
A fish tank that lives on your screen. Real species, and every fish is an individual you can name. In Cozy mode nothing can die, so you can leave it running all day. Challenge mode is proper fishkeeping: water types, breeding, sickness, mistakes. Play it, or just let it swim.
Why similar: Creature Collector 32.3%, Cozy 26.3%, Idler 11.8%, Fishing 11% ★, Casual 6%
Hatch mystery eggs, watch fish grow to reveal their hidden rarity, and collect the rarest ones in a cozy aquarium you can relax with in the background.
Why similar: Creature Collector 27%, Cozy 23.2%, Idler 17.2%, Underwater 10% ★, Hand-drawn 5.3%
Cats live on your desktop. Collect them, mix them, discover new ones. While you work, while you do anything else. You don't have to pay attention — that's just how cats are.
Why similar: Cozy 28.1%, Idler 24.5%, Creature Collector 19.6%, Casual 7%, Hand-drawn 5.8%
Brewbie’s Alchemy Desk is a cozy idle simulation about potions and tiny magical helpers. On your enchanted desk, you’ll meet the adorable Brewbies—little spirits who happily run your workshop while you relax. Decorate your desk however you like and enjoy a slow, healing moment of magic.
Why similar: Creature Collector 27.8%, Cozy 23.4%, Idler 20.6%, Casual 7.7%, Magic 7.2%
Summon and study witches’ familiars in this charming creature collection game. Gather dragons, spirits and more in your quest to complete your magical grimoire. Watch them enchant your screen without intruding while you work, study or relax. With over 100 variations there’s a favourite for everyone!
Why similar: Creature Collector 24.5%, Cozy 24.4%, Idler 19.4%, Magic 8.9%, Hand-drawn 6%
We Love Fish Tanks is a cozy aquarium builder. Kick back & relax, buy, breed, & sell fish (or fish-like things), and decorate your tank exactly how you'd like!
Why similar: Creature Collector 32%, Idler 20.9%, Fishing 12.9% ★, Underwater 9% ★, Cozy 8.8%
Relax and catch fish in beautiful environments while your crew works for you, even offline. Hire crewmates, collect pets, sail ever-bigger boats, and uncover layer after layer of progression. Simple to start, surprisingly deep.
Why similar: Cozy 21.3%, Idler 19.1%, Creature Collector 16.6%, Fishing 14.5% ★, Cartoony 5.1%
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.
Why similar: Cozy 26.6%, Creature Collector 22.6%, Idler 17.3%, Fishing 14.7% ★, Cute 4.5%
Sprig is a cozy 3D exploration game about discovering real-world animals, solving gentle environmental puzzles, and filling your nature journal as a curious rabbit. Explore peaceful, no-stress levels at your own pace in a short, wholesome adventure with a clear ending.
Why similar: Cozy 37.4%, Creature Collector 34.6%, Casual 7.6%, Cartoony 5.6%, Cute 5%
The oceans have died but there's a magical well that still houses life and fish! Cast into strange waters, forage for bait, upgrade your rods, and carry fish back to your island in Well, Fishing.
Why similar: Creature Collector 42.2%, Cozy 24.6%, Fishing 14% ★, Casual 12.2%, Cute 6.7%
Ever heard cats grow from flowerpots? In Bloom Cats, tend your balcony: plant flowers, and kittens visit as they bloom. Each cat has its own story and quirks; the more they visit, the more treasures they gift you. Calm, cozy, idle—just blooming flowers and lovely cats for unhurried hours.
Why similar: Creature Collector 30.1%, Cozy 23.3%, Idler 22.2%, Cartoony 5.4%, Casual 5%
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.
Why similar: Creature Collector 23.5%, Cozy 21.9%, Idler 17.5%, Fishing 14.1% ★, Underwater 10.4% ★
Watch a tiny diver explore the ocean in the corner of your screen. Collect sea creatures, upgrade equipment, and unlock new diving spots.
Why similar: Creature Collector 26.4%, Cozy 18.1%, Idler 17.5%, Fishing 10.3% ★, Underwater 9.8% ★
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!
Why similar: Creature Collector 26.5%, Idler 17.8%, Cozy 16.8%, Fishing 14.1% ★, Underwater 7.8% ★
TINY DINO is an idle nurturing game where little dinosaurs accompany you at the bottom of your screen while you work or study. They produce gems for you to earn profits, and you can plant trees and build structures to create a free and lively world for them, growing together with you.
Why similar: Creature Collector 48.6%, Idler 29.9%, Cute 8.5%, Casual 7.7%, Relaxing 4.7%
A collection of idle games that sit at the bottom of your screen, different adventures and companions await in the universe of Lunar Farer, where you will see glimpses of it while while you work or relax.
Why similar: Creature Collector 39.9%, Idler 25.9%, Casual 10.8%, Magic 8.3%, Cute 4.1%
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.
Why similar: Cozy 34.6%, Creature Collector 28.2%, Idler 17.8%, Casual 5.2%, Cute 4.3%
Idlemon is an idle desktop monster tamer. Played on the side of your screen, your monster will gain experience and collect monster eggs. Upgrade your stats, purchase and collect cards, used to decorate your island.
Why similar: Cozy 30.4%, Idler 27.8%, Creature Collector 19.6%, Casual 6.6%, Cute 6%
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!
Why similar: Cozy 26.5%, Creature Collector 19.5%, Idler 17.1%, Underwater 12.4% ★, Fishing 9.8% ★
A cozy capybara idle game. Develop your onsen, collect various capybara and play with them as you like. Spend your time relaxing without any pressure.
Why similar: Creature Collector 31.6%, Cozy 28.7%, Idler 23.3%, Cute 5.3%, Relaxing 3.3%
A desktop pet game with a companion who blinks, breathes, and follows your cursor. Drag, resize, pin, lock or hide her, and pair her with static, GIF or MP4 wallpapers. Discover and share characters and wallpapers through Steam Workshop for company while you work, study or relax.
Why similar: Cozy 36.5%, Idler 34.8%, Casual 14.6%, Cute 8.7%, 2D 4.9%
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).
Why similar: Creature Collector 24.5%, Cozy 19.2%, Idler 16.5%, Fishing 13.3% ★, Underwater 8.5% ★
Grab your flashlight and set out on a charming little journey to gather nocturnal insects for your terrarium. Keep your eyes open as you never know what mysterious species you might stumble upon...
Why similar: Cozy 33.5%, Creature Collector 33.3%, Hand-drawn 12.8%, Cute 6.5%, Casual 5.1%
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.
Why similar: Cozy 23.5%, Creature Collector 23.5%, Idler 17.1%, Fishing 14.5% ★, Underwater 7% ★
Raise a tiny virtual pet that lives on your desktop. Feed it, care for it, watch it grow into different creatures, and eventually say goodbye as it heads out into the world — though old friends might still come back to visit.
Why similar: Creature Collector 41.2%, Idler 24.9%, Cozy 21.2%, Cute 5.7%, Casual 3.5%
A tiny, cozy idle fishing desktop companion about quiet progress, handcrafted islands, and stories hidden beneath the waves. Discover new species, upgrade your gear, customize your gears and let your fisher work peacefully in the background.
Why similar: Creature Collector 29.1%, Cozy 21.8%, Idler 21.1%, Fishing 12.5% ★, Casual 4.8%
Collect and breed adorable birds in this pencil-drawn 2D casual idle game! Watch them take leisurely strolls and play on slides in your yard. Purchase furniture, unlock a rich bird encyclopedia, and build a cozy home for you and your feathered friends.
Why similar: Creature Collector 41.3%, Idler 32%, Casual 15%, Cute 10.6%, Singleplayer 1.2%
Raise, care for, and collect adorable tiny monster pets in a relaxing 2D pet-raising game. Watch them grow through cute evolution stages, unlock new Mini Pets, and complete your gallery.
Why similar: Creature Collector 37.2%, Idler 23.9%, Cozy 13.8%, Casual 11.1%, Cute 5.6%
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.
Why similar: Cozy 45.1%, Idler 25.1%, Cute 8.1%, Casual 5.7%, Relaxing 5.1%
Cast into peaceful waters, guide your lure beneath the surface, and reel in fish of every size in FishyFox! Experiment with different bait and equipment, discover new species, chase trophy catches, and fill your personal aquarium in this cozy fishing adventure.
Why similar: Cozy 28.2%, Creature Collector 27.6%, Fishing 18.6% ★, Casual 5.5%, Hand-drawn 5.3%
Little Aquarium is a relaxing idle game where you grow your own underwater world. Collect rare fish, discover vibrant color variants, and decorate your dream tank!
Why similar: Cozy 27.2%, Creature Collector 25.4%, Idler 15.9%, Underwater 11.3% ★, Fishing 6.4% ★
An idle game about collecting moths.
Why similar: Creature Collector 42.1%, Idler 27.1%, Cozy 6.8%, Casual 5.8%, Relaxing 4.4%
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.
Why similar: Creature Collector 35.1%, Idler 23.5%, Cozy 13.9%, Underwater 5.8% ★, Cute 5.7%
Frog Pond Simulator is an idle incremental game where you'll see new frogs coming along continuously, each unique, funny looking and unusual. The only objective that matters is to relax and let yourself be transported by the music and the mood. An un-frog-ettable experience!
Why similar: Cozy 37.3%, Idler 22.4%, Creature Collector 10.3%, Cute 7.6%, Casual 6%
Welcome to Mermeows: Chill Cat Mermaids – where every splash brings a smile! In this enchanting idle clicker creature collection game, traverse hand-drawn lakes, hatch unique Mermeows, and upgrade serene habitats. Collect pearls and let magical currents carry you into a world of calm strategy.
Why similar: Creature Collector 39.4%, Idler 21.5%, Underwater 9.5% ★, Hand-drawn 7.2%, Casual 6.2%
In Hashie, you get to care for a weird, hand-drawn alien hash blob.
Why similar: Creature Collector 44%, Idler 26.8%, Hand-drawn 12.5%, Casual 5.9%, Cartoony 5.4%
Cozy Aquarium is a relaxing Fish Collecting Game. Catch fish and decorate your fish tanks the way you want to!
Why similar: Creature Collector 37.1%, Cozy 21.6%, Fishing 18.8% ★, Casual 6.9%, Cute 4.1%
Easy Bubbles is a relaxing aquarium simulation filled with cute sea creatures. Manage your aquarium with click and idle mechanics, collect resources and have a pleasant experience in the colorful and peaceful underworld.
Why similar: Creature Collector 27.3%, Cozy 24.7%, Idler 18.2%, Underwater 9.6% ★, Hand-drawn 5%
Mothkeep is a short singleplayer moth documenting game where you step into a peaceful nature sanctuary and discover its native moths, one journal entry at a time. ✒️🦋
Why similar: Creature Collector 39.2%, Cozy 33.9%, Hand-drawn 7.8%, Casual 7.2%, Cute 3.3%
Run a cozy little supermarket right on your desktop. Stock the shelves, serve happy customers, and grow your tiny store — a relaxing idle game for your second screen.
Why similar: Idler 35.5%, Cozy 35%, Cute 8.8%, Casual 8.6%, Cartoony 6.9%
Raise a magical pixel mantis colony, fight strange creatures, and grow a colony of your own. Click, idle, evolve, battle, craft, farm, fish, build, and prestige across a colorful world packed with quests, loot, powerful abilities, and secrets to discover.
Why similar: Creature Collector 25.5%, Cozy 24.3%, Idler 17.9%, Fishing 13.7% ★, Cartoony 5.5%
A fun clicker with economic simulation in the penguin kingdom. Obtain rare collections, venture into dangerous dungeons, and build your own civilization!
Why similar: Creature Collector 27.5%, Cozy 24.2%, Idler 18.1%, Hand-drawn 6.8%, Cartoony 5.9%
Lakeside Idle is a cozy idle fishing game. Wait for a bite and combine rods, floats, bait, and gems to create your own build. Explore a forest lake through changing seasons and times of day, catch fish of every rarity, and record their star ratings, lengths, and weights.
Why similar: Creature Collector 37.5%, Idler 30.3%, Fishing 19.7% ★, Casual 8.3%, Relaxing 3.9%
Croakoloco is a relaxing frog collecting idle game. Watch them jump, croak, and eat delicious flies. Grow frogs, feed frogs, or take control of one in “Froggy Mode” for a more active play style!
Why similar: Creature Collector 35.4%, Idler 22.2%, Cozy 19.1%, Casual 5.4%, Cute 4.8%
A cozy creature-collecting idle game featuring vibrantly handcrafted islands that are freely movable on your screen. Harness elemental aether, grow your creature collection, complete missions, and achieve progression milestones at your own pace for a relaxing and rewarding gameplay experience.
Why similar: Creature Collector 47.2%, Idler 28.8%, Casual 8.9%, Cute 5.6%, Relaxing 4.7%
A relaxing idle fishing game focused on companionship, featuring 26 fishing spots and over 200 fish species. Easy to enjoy without much effort. You can place the game anywhere on your screen while studying or working, without it intruding on your tasks.
Why similar: Creature Collector 38.5%, Idler 28.7%, Casual 10.9%, Fishing 8.7% ★, Cute 5.8%
Flutterfield is a cozy and relaxing idle game. Buy butterflies and raise them in real time, or catch fully grown ones yourself. Unlock, upgrade, and customize habitats while filling your collection with real-life butterfly species!
Why similar: Creature Collector 40%, Idler 26.2%, Cozy 15.8%, Casual 5.1%, Relaxing 4.2%
A relaxing idle monster collection game (with offline progress). Features 200 monster entries and 29 Lo-fi tracks.
Why similar: Creature Collector 33.7%, Idler 25.6%, Casual 12.1%, Cute 8.9%, Hand-drawn 7.3%
Run your own dinosaur gym on the bottom of your screen while you stay productive! Hatch new buddies, train them up, send them to competitions, and spend your winnings upgrading and customizing your Jurassic Gym.
Why similar: Cozy 29.5%, Creature Collector 29.4%, Idler 23.7%, Cute 4.4%, Casual 4.1%
An idle fishing game at the edge of your desktop. Visit six alien seas, collect 120 species in 700+ forms, and unlock in-game foil cards. Decorate your aquarium, cook 150 dishes for strange guests, breed fish, and send takeout by rocket while you work or unwind.
Why similar: Creature Collector 28.6%, Idler 20.9%, Cozy 19.6%, Fishing 18.7% ★, Casual 5.8%
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.
Why similar: Creature Collector 32.6%, Cozy 22.9%, Idler 21.4%, Cute 6%, Cartoony 4.8%
Cozy Littlequarium is a relaxing aquarium simulator that sits at the bottom of your screen! Take care, breed them, collect and decorate!
Why similar: Creature Collector 28.9%, Cozy 26.2%, Idler 17.3%, Underwater 8.1% ★, Cute 5.5%
Catch fish and level up in this relaxing incremental game.
Why similar: Cozy 28.1%, Idler 23.5%, Fishing 20.7% ★, Casual 8.1%, Hand-drawn 6.2%
A cozy idle fishing game that lives on your desktop. Cast your line, catch fish of every rarity and grade, and track your collection in the journal. Fish with up to three others on a shared pier. No clicking, no pressure, just chill vibes while you work or play.
Why similar: Cozy 26.9%, Creature Collector 25.1%, Idler 22%, Fishing 14% ★, Cute 4.3%
Play Idle Caravan in a small desktop window while you do other things! Manage your caravan, take delivery jobs across a magical world, and sit back while your caravan travels.
Why similar: Cozy 33.9%, Idler 31.4%, Hand-drawn 11.1%, Casual 9.7%, Cute 4.3%
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!
Why similar: Creature Collector 30.7%, Idler 22.9%, Cozy 18.4%, Underwater 10.1% ★, Casual 4.4%
Take to the seas on your little boat and catch some fish in this 2D cozy fishing experience! Explore the drizzly coastline, upgrade your boat, and bring home the big one! How many fish can you catch?
Why similar: Cozy 30.3%, Fishing 18.7% ★, Creature Collector 15.5%, Underwater 12.2% ★, Stylized 4.7%
Welcome to Little Factory, a cozy and relaxing desktop idle production game! Every creature has its own unique traits and work habits, and each one has the potential to be truly one of a kind. Come unlock a special creature of your very own!
Why similar: Creature Collector 34.8%, Idler 25%, Magic 12.1%, Casual 7.8%, Cartoony 7.3%
