60+ similar titles based on shared tags and player behavior. Themes include Casual, Idler, Relaxing, Creature Collector.
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!
Tomomon Little
A chill idle-monster capturing desktop toy in the corner of your screen. Buy upgrades, catch rare Tomomon, and customize your character at your own pace!
Zen Aquarium
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!
A chill idle-monster capturing desktop toy in the corner of your screen. Buy upgrades, catch rare Tomomon, and customize your character at your own pace!
Why similar: Utilities 17.6% ★, Creature Collector 13.7%, Idler 8.7%, Incremental 8%, Capitalism 7.7%
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: Underwater 27.1% ★, Cozy 18%, Utilities 13.4% ★, Creature Collector 12.5%, Idler 10.7%
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: Underwater 19.7% ★, Creature Collector 17.4%, Idler 12.7%, Cozy 11.1%, Incremental 9.5%
Relax in a calm idle incremental aquarium. Buy and feed fish that grow in real time. Sell fish to buy more fry and discover rarer species. Build your oasis: unlock and place decorations, and enjoy fish interacting with them. Your world keeps earning even while you're away
Why similar: Underwater 22.8% ★, Creature Collector 16.1%, Idler 11.5%, Capitalism 10.1%, Economy 8.5%
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: Underwater 18.8% ★, Creature Collector 15.7%, Cozy 13.1%, Idler 10.4%, Fishing 9% ★
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: Underwater 24.3% ★, Creature Collector 16%, Cozy 15.8%, Idler 11.7%, Fishing 10.1% ★
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!
Why similar: Creature Collector 15.8%, Cozy 14.3%, Capitalism 11.3%, Idler 10.6%, Underwater 10% ★
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: Underwater 21.4% ★, Creature Collector 17.7%, Cozy 17.1%, Idler 11.6%, Incremental 9%
Immerse yourself in a beautifully designed world where you can create, decorate, and manage your very own aquarium while enjoying soothing Lofi music. Whether you're looking to unwind after a long day or boost your productivity, CozyAquarium offers something for everyone.
Why similar: Underwater 27.4% ★, Utilities 21.8% ★, Cozy 20.1%, Incremental 7.8%, Sandbox 5.4%
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 24.2%, Underwater 23.4% ★, Idler 15.5%, Sandbox 10.5%, Fishing 10.2% ★
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: Underwater 26.5% ★, Creature Collector 20.8%, Cozy 19%, Idler 13%, Incremental 11.1%
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 26.3%, Idler 16.9%, Economy 11.6%, Cozy 11%, Capitalism 9%
Open packs. Collect monsters. Watch the gold pile up. A cozy incremental about a monster workforce - place goblins, undead, and abyssal horrors across tiles where the right neighbors mean bigger payouts. Grow your sleepy island into a gold printing empire and unlock hidden islands to settle on.
Why similar: Creature Collector 20.5%, Cozy 14%, Idler 12.8%, Incremental 12.3%, Capitalism 12.1%
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 23.5%, Idler 14.5%, Cozy 13.5%, Incremental 12.1%, Capitalism 10.3%
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: Utilities 23.2% ★, Cozy 20.9%, Creature Collector 16.7%, Idler 12.5%, Fishing 11.4% ★
"Lofi Aquarium" is a gamified focus tool designed to enhance concentration and relieve stress. As you work, a group of adorable baby fish will keep you company, all set to soothing lofi music. Over time, the fish grow and can be sold for profit.
Why similar: Underwater 18.8% ★, Creature Collector 16.8%, Cozy 15%, Utilities 13.9% ★, Idler 11.1%
An idle pet-collecting clicker game that keeps you company at the bottom of your screen. Click your egg to help it hatch. Grow your collection of pets to unlock upgrades and rarer eggs. Relax to chill Lofi music while you play at your own pace. Will you hatch the shiny variant of each pet?
Why similar: Creature Collector 20.5%, Idler 15.3%, Incremental 14.1%, Economy 9.1%, Cozy 8.1%
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: Underwater 23.8% ★, Creature Collector 18.8%, Cozy 13.7%, Idler 12.2%, Incremental 11.7%
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.
Why similar: Underwater 25.1% ★, Creature Collector 19.6%, Idler 16.1%, Cozy 14.8%, Incremental 11.8%
This is a group of cute little fish swimming leisurely at the bottom of the screen while you work. The fish swim, grow and earn stars for you. Use them to buy other cute little fish until the bottom of the screen becomes a colorful ocean world! Start a leisure desktop fish farming journey!
Why similar: Underwater 30.5% ★, Creature Collector 22.2%, Idler 15.7%, Incremental 12.1%, Cute 4%
"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.
Why similar: Underwater 27.8% ★, Idler 17.7%, Creature Collector 9.4%, Simulation 6.9%, Capitalism 6.6%
A relaxed and cozy game with an underwater ocean setting. Collect bubbles and pearls to unlock more and more marine creatures and watch them swim, listen to chill Lo-Fi music and create playlists, and if you want, use a built-in timer and a task organizer for your study sessions.
Why similar: Utilities 28.6% ★, Idler 14%, Underwater 13.9% ★, Incremental 12.5%, Simulation 9.5%
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.
Why similar: Underwater 26.3% ★, Idler 15.3%, Creature Collector 14.7%, Incremental 12.4%, Sandbox 10.3%
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 28.5%, Idler 18.1%, Underwater 17.6% ★, Cozy 15%, Casual 7.2%
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 27.4%, Idler 16.9%, Fishing 14.3% ★, Incremental 9.8%, Creature Collector 9.6%
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 18%, Underwater 17.4% ★, Creature Collector 16.9%, Idler 12.1%, Fishing 11% ★
An idle game about collecting moths.
Why similar: Creature Collector 30.4%, Idler 19.1%, Capitalism 9%, Economy 8.2%, Incremental 8.2%
A small clicker game about destroying ducks! Collect 40+ ducks, upgrade all your stats, and repeat! Includes normal & master ducks, timed events, tons of upgrades, rebirths, achievements, and more!
Why similar: Creature Collector 18.7%, Cozy 18.5%, Idler 13.2%, Capitalism 12.8%, Incremental 11.2%
Relax and collect over 500 unique molluscs in this cozy idle game. Watch larvae grow into stunning adults in real-time, customize vibrant aquatic habitats across 9 themed packs, and discover rare species from garden snails to deep-sea cephalopods.
Why similar: Underwater 20.1% ★, Creature Collector 19.2%, Cozy 17.6%, Idler 12.5%, Incremental 8.4%
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.
Why similar: Cozy 28.5%, Creature Collector 24.8%, Idler 15.9%, Underwater 11% ★, Fishing 6.3% ★
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 28.6%, Underwater 23.7% ★, Idler 15.4%, Incremental 9.9%, Economy 7%
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 25.5%, Idler 16.7%, Incremental 15.5%, Underwater 14.5% ★, Cozy 10.7%
Reefling is a calm desktop aquarium that sits in the corner of your screen. Feed your fish with a click, earn shells over time, and collect over 150 pixel-art species. Decorate the tank and watch day turn to night. Your fish never starve and you can't lose, so just relax while you work.
Why similar: Creature Collector 24.7%, Underwater 23.1% ★, Idler 15.1%, Cozy 10.7%, Sandbox 10%
Welcome To The Crater! It's been 100 years of drought, but water has returned and with it a flourishing of new life to find! Discover new creatures, customize your aquarium to perfection, and collect them all! Fish right on your desktop with passthrough or enjoy the scenic views of The Crater!
Why similar: Underwater 22.6% ★, Creature Collector 17.6%, Idler 11.7%, Fishing 10.8% ★, Incremental 9.3%
A relaxing incremental fishing simulation, until you dive too deep. Catch fish, sell haul, and upgrade your gear as you descend through glowing waters. Track down legendary creatures, explore increasingly strange depths, collect absurd treasures. It's just a game, no real animal were harmed.
Why similar: Underwater 33.3% ★, Cozy 15.3%, Incremental 13.6%, Fishing 13.1% ★, Idler 10.9%
Photo-Toy Ocean is a PS1-Styled, desktop-background toy where you take pictures of underwater sea life. Running at a 320x320 windowed resolution, this simple relaxing sim will have the player drop in every now & then to photograph the aquatic world & complete a photo album.
Why similar: Underwater 28.2% ★, Cozy 17.6%, Creature Collector 15.3%, Fishing 12.3% ★, Idler 10.1%
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.
Why similar: Underwater 27.8% ★, Creature Collector 19.4%, Idler 14%, Economy 9.3%, Fishing 9.1% ★
CELESTAY is a calm idle building game where you fish for materials and grow your home toward the sky. In a world sunk beneath the sea, you stack pieces of a house and spend quiet days fishing and watching the stars. The higher you build, the more constellations and memories fill your world.
Why similar: Utilities 29.5% ★, Idler 19.4%, Underwater 8.1% ★, Casual 7.1%, Cozy 6.2%
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 27.6%, Cozy 23.9%, Idler 9.9%, Fishing 9.9% ★, Sandbox 7.4%
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 20.5%, Cozy 19.8%, Underwater 19.8% ★, Idler 12.1%, Incremental 7.2%
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.
Why similar: Underwater 19.5% ★, Utilities 17.7% ★, Creature Collector 15.1%, Idler 10.2%, Incremental 8.9%
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.
Why similar: Underwater 29.9% ★, Creature Collector 19.9%, Sandbox 10.2%, Fishing 6.3% ★, Economy 6.2%
This is a relaxing and addictive fishing-themed incremental game. Start with a humble fishing net, catch marine life, raise four cat sailors, challenge Overlords across five seas, and unleash dopamine and enjoy pure stress-relieving fun!
Why similar: Cozy 16.5%, Capitalism 14.7%, Incremental 13.5%, Underwater 13.3% ★, Fishing 10.8% ★
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.
Why similar: Creature Collector 20.6%, Cozy 19.6%, Idler 14.6%, Incremental 11.3%, Capitalism 10.6%
An interactive and cozy raccoon fueled trash digging game for your Twitch viewers. Viewers can dig through your garbage with commands, subs, gift subs, and bit donations. Ideal for keeping chat engaged during content that requires extra attention, or while on long breaks.
Why similar: Utilities 24.7% ★, Creature Collector 22%, Idler 16.9%, Fishing 11.5% ★, Cozy 5.2%
Pupple Pop is an incremental game where you pop bubbles to earn money. Buy bigger and better bubbles, unlock upgrades and hire fish helpers to automate the process and take care of all the busy popping work for you. Simple. Satisfying.
Why similar: Underwater 28.2% ★, Idler 18.2%, Incremental 18.1%, Economy 13.2%, Casual 5.9%
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!
Why similar: Underwater 20.8% ★, Creature Collector 18.2%, Cozy 17.4%, Idler 13%, Capitalism 10.9%
An idle desktop game about managing a tiny train station. Collect cute visitors by decorating your platform.
Why similar: Cozy 19.4%, Creature Collector 18%, Idler 15.7%, Utilities 14.3% ★, Incremental 9.7%
Moonfishies is relaxing desktop fish simulator. Customize your dream aquarium, catch new fish and breed unique hybrids!
Why similar: Creature Collector 26.4%, Idler 19.4%, Underwater 19.3% ★, Sandbox 9.2%, Fishing 6.7% ★
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.
Why similar: Underwater 24.2% ★, Creature Collector 22.2%, Idler 13.7%, Capitalism 13.5%, Economy 10.6%
A cozy idle aquarium game: collect, breed, and sell fish, shape your tank with decorations, grow your economy, and relax while your fish earn for you.
Why similar: Creature Collector 27.3%, Idler 17.4%, Underwater 14.7% ★, Simulation 11.7%, Economy 9.4%
Summon the mighty power of gods in this fun incremental game about chopping down trees on a secluded island by using the forces of nature: earthquakes, sunbeams, tornadoes, hail, lightning strikes and tidal waves! It's Chopping Time!
Why similar: Idler 20.7%, Incremental 18.6%, Cozy 16%, Capitalism 9.8%, Economy 6.6%
5 minutes to get started, play anytime! This is a relaxing fishing-themed incremental game. You will join the Cat Captains to explore global fishing grounds, catch fish, and collect resources. Every rewarding voyage will have you shouting, "One more round!"
Why similar: Underwater 17.9% ★, Incremental 17%, Capitalism 13.4%, Fishing 9.9% ★, Cozy 7.8%
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: Underwater 30.9% ★, Cozy 23.6%, Fishing 14.4% ★, Creature Collector 11.3%, Simulation 6.3%
Run a cozy capsule shop at the bottom of your screen. Attract adorable animal customers, collect charming capsule toys, create & decorate a relaxing, ambient world. This idle sim brings you small moments of joy with cute companions while you work or study. Make your desktop a place you’d rather be.
Why similar: Creature Collector 17.8%, Cozy 17.1%, Capitalism 13.9%, Idler 13.8%, Incremental 10.8%
Hatch ants. Explore parks. Steal picnic baskets. Incremental Ants is a game about growing an ant colony. Gather food using a variety of ants, upgrade their skills, unlock new species, and expand into territory where no ant has gone before.
Why similar: Idler 20%, Incremental 19.1%, Cozy 17.3%, Simulation 9.7%, Economy 7.8%
A cozy desktop companion game where a cute crocodile fishes for you. Catch all kinds of weird fishes, sell them to upgrade his gears or showcase your impressive catches so that friends can be jealous. Automation is there for busy time, and no distractions, so you can focus on work when needed.
Why similar: Utilities 18.7% ★, Creature Collector 13%, Idler 12.7%, Cozy 12.5%, Fishing 11.5% ★
Bottom Dwellers is a cozy little aquarium that sits at the bottom of your screen. Collect and grow different fishes, discover shrimps and decorate your tank while you work or play on your PC.
Why similar: Creature Collector 33.6%, Underwater 22.6% ★, Fishing 13.6% ★, Simulation 8.5%, Casual 6.2%
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!
Why similar: Idler 19.4%, Underwater 17.3% ★, Fishing 13.9% ★, Cozy 9.8%, Creature Collector 7.7%
A cozy incremental where you choose how your bees evolve, plant flowers, guide your hive, and grow a thriving honey empire.
Why similar: Cozy 24.1%, Idler 18.9%, Incremental 14.8%, Economy 10%, Simulation 5.4%
