60+ similar titles based on shared tags and player behavior. Themes include Casual, Underwater, 2D, Singleplayer.
"Under the blue horizon - Aquarium" is a game for those who want to enjoy watching fish. Observe fish in the sea and in aquariums. Discover more types of special fish. Enjoy it while working, relax, or clear your mind.
Jawless Fishtank
Explore raising your very own Sacabambaspis in the casual fish tank idler. Save coins and feed fish various foods, sparking a various set of reactions. Name your Sacabambaspis and watch them grow before your eyes.
星星水族馆~Star Aquarium
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!
Explore raising your very own Sacabambaspis in the casual fish tank idler. Save coins and feed fish various foods, sparking a various set of reactions. Name your Sacabambaspis and watch them grow before your eyes.
Why similar: Underwater 52.9% ★, Idler 31.7%, Casual 12.2%, 2D 2.5%, Singleplayer 0.7%
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 45.6% ★, Idler 22.8%, Incremental 10.7%, Relaxing 6.7%, Pixel Graphics 5.1%
"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 40.8% ★, Idler 25.3%, Pixel Graphics 8.4%, Relaxing 8.4%, Casual 6.3%
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 38.3% ★, Idler 24%, Incremental 14.6%, Casual 7.6%, Relaxing 5.7%
An underwater incremental game where you catch sea creatures, unlock upgrades, and dive ever deeper into the ocean.
Why similar: Underwater 45.2% ★, Idler 24.7%, Incremental 13.1%, Relaxing 8.1%, Casual 6.3%
ULTRAQUARIUM is a casual aquarium sim that lets you create your own fish and decorations. Purchase fish, satisfy their needs and they shall repay you in kind. Want two Gregs? You can't have two Gregs.
Why similar: Underwater 37.4% ★, Idler 27.7%, Sandbox 13.3%, Casual 12.2%, Pixel Graphics 6.7%
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 40.7% ★, Idler 23%, Incremental 11.4%, Sandbox 9.6%, Relaxing 7.1%
"Under the Blue Horizon" is an idle simulation game. Play while performing other tasks on your computer! Place your own aquarium anywhere on your screen, coexisting with your work, games, and more!
Why similar: Underwater 36.1% ★, Idler 33.7%, Relaxing 11%, Pixel Graphics 9.2%, Casual 8.3%
A cozy incremental game where you play as a Kraken wielding abyssal powers to clean the ocean.
Why similar: Underwater 39.9% ★, Idler 24.9%, Incremental 13.8%, Relaxing 8.8%, Casual 5.5%
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 36.5% ★, Idler 22.9%, Incremental 10.5%, Pixel Graphics 7.4%, Sandbox 6.9%
Create a vibrant, personal fish pond right on your desktop! Easily raise idle fish, collect cute species, and customize your digital space. Earn continuous rewards even while offline, decorate freely with simple taps and soothing sounds, build your serene desktop oasis effortlessly.
Why similar: Underwater 41.9% ★, Idler 28.2%, Casual 9.6%, Relaxing 9.3%, Incremental 7.8%
Dive into the depths of the ocean in this incremental game about underwater mining! Control drilling rigs, hire divers and submarines, and unlock new layers and resources. Upgrade your decks, speed up mining, and develop your skill tree to turn your station into a powerful underwater complex.
Why similar: Underwater 51.9% ★, Idler 27.9%, Incremental 12.4%, Casual 5.7%, 2D 1.6%
103 Jigsaw Puzzles of underwater and marine awesome! Three sizes of puzzle: 8 x 8 = 64 pieces 16 x 16 = 128 pieces 32 x 32 = 1024 pieces Timer and hints What great value!
Why similar: Underwater 72.7% ★, Casual 20.6%, Cute 6.7%
Play as a bear diving underwater to explore the ocean’s depths. Collect shells, plants, treasures, and other valuable items from the underwater world. Use your finds to upgrade your gear, allowing you to dive deeper. The deeper you go, the more secrets and hidden places you can discover.
Why similar: Underwater 71.7% ★, Casual 8.3%, Side Scroller 7.4%, Pixel Graphics 5.2%, Cute 3.2%
A simple and relaxing arcade game about a lobster called Valera and his attempts to collect bottles deep in the ocean.
Why similar: Underwater 53.3% ★, Casual 15.4%, Relaxing 13.3%, Pixel Graphics 12.9%, 2D 3.6%
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: Underwater 46.3% ★, Idler 18.1%, Incremental 8.2%, Sandbox 7.5%, Pixel Graphics 6.8%
Let's follow the flow and head to our friends!It's a never-ending side-scrolling relaxing action game where you push buttons and keys to little swim, recover strength, and head to fellow jellyfish while go with the flow of the sea.
Why similar: Underwater 64.6% ★, Side Scroller 12.3%, Casual 12.3%, Relaxing 7.3%, 2D 2.9%
Experience the ocean through a child's eyes to confront the legendary Kraken in this amazing hand-drawn adventure.
Why similar: Underwater 50.6% ★, Idler 21.2%, Relaxing 13%, Casual 9.9%, Cute 3.7%
Sharks are coming, come and protect the seaweed. By placing seaweed and jellyfish to block the attack of sharks, let's see how many levels can be stopped. Come and try it out.
Why similar: Underwater 78.7% ★, Casual 16.7%, 2D 3.4%, Singleplayer 1.2%
Explore the world's oceans with a sea turtle that has the ability to inflate bubbles! Bubbles can be used as bullets or shields. But be careful not to over-inflate the bubbles and suffocate! Watch your timing and jump out of the water to breathe. Turtles are lung-breathers.
Why similar: Underwater 63.3% ★, Side Scroller 14.9%, Pixel Graphics 11.2%, Casual 8.3%, 2D 1.7%
Swim, let yourself carried with ocean currents, and search for phytoplankton alongside krill, a small crustacean. Guide a krill on a fascinating journey to reach the ice floe in this relaxing, interactive wildlife documentary.
Why similar: Underwater 73.5% ★, Relaxing 12.2%, Casual 8.8%, Cute 5%, Singleplayer 0.5%
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 44.8% ★, Idler 27.8%, Incremental 12.5%, Relaxing 9%, Casual 5.9%
Dive down and see what lies beneath the surface. Discover a vast underwater world as different fishes. The game does not offer any real "Game Play" but is more of a simulation.
Why similar: Underwater 82.1% ★, Sandbox 12.9%, Casual 3.9%, Singleplayer 1%
Click on fish, produce bubbles, and upgrade your aquarium! Hire Blobfish, discover rare Angel Fish, and watch out for sudden sharks in this relaxing clicker game. Are you ready to build your underwater empire?
Why similar: Underwater 41.1% ★, Idler 28.9%, Incremental 16.5%, Casual 8.8%, Cute 2.5%
A dreamy idle aquarium game set in the deep sea, where players collect, feed, and evolve a variety of fish to build their own underwater paradise. Tap bubbles to release food, attract fish, complete tasks, and relax in a soothing aquatic world.
Why similar: Underwater 79.7% ★, Casual 11.3%, Cute 4.7%, 2D 2.7%, Singleplayer 1.6%
You are a small goldfish who has to protect a youngling while discovering how unforgiving the ponds in the wilderness are. Your objective is to defend a baby fish from predators while out maneuvering them while evading other obstacles that may be in your way while searching for safer waters.
Why similar: Underwater 74% ★, Side Scroller 11.5%, Casual 7.3%, Cute 5.6%, 2D 1.3%
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: Underwater 42.8% ★, Idler 27.6%, Sandbox 11.7%, Relaxing 9.1%, Cute 4.7%
Build a living pond where every fish has a unique genetic code. Breed for rare traits, balance oxygen and hunger, unlock new species, and watch your ecosystem compose its own soundtrack in real time. Part sim, part idle game, part science experiment gone beautifully wrong.
Why similar: Underwater 41.4% ★, Idler 22.1%, Incremental 10.7%, Sandbox 9%, Relaxing 5.6%
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 56% ★, Idler 17.8%, Incremental 13.6%, Relaxing 6.5%, Casual 5.7%
Welcome to Fisher's Idle! Immerse yourself in the relaxing world of fishing, where you can buy and manage fishing boats to build a thriving fishing empire.
Why similar: Idler 45.1%, Pixel Graphics 14.1%, Incremental 11.7%, Relaxing 10.3%, Casual 8.5%
A short incremental game about cleaning the ocean, and feeding the insatiable hunger of a deep sea creature.
Why similar: Underwater 48.7% ★, Idler 24%, Incremental 12.5%, Relaxing 6.8%, Casual 6.7%
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 49% ★, Idler 23.4%, Incremental 12.2%, Relaxing 7.9%, Casual 3.7%
Pulling out garden eels — it's a dream everyone must have had at least once. That dream comes true in this game! It's a single-player action game where you pull out adorable garden eels.
Why similar: Underwater 75.2% ★, Casual 15.7%, Cute 8.3%, Singleplayer 0.9%
Forest Fellers! A game about Gnomes, Trees, and chopping them. Generate wood as you hire your very own Forest Fellers (Gnomes) to fell forests YOU make. Your Gnomes will grow and level up the more they chop allowing you to get more and more efficient trees for them to take down.
Why similar: Idler 37.9%, Incremental 22.1%, Relaxing 12.2%, Casual 9.6%, Pixel Graphics 7.9%
Fish-Click Squad! is a casual multiplayer idler where you purchase various aquatic creatures and nurture them to maturity with your friends through clicking and touching earning coins and rewards to unlock more fish and idle features! There is nothing happier than slacking with friends!
Why similar: Underwater 45.9% ★, Idler 23.3%, Incremental 12.5%, Relaxing 8.2%, Casual 4.3%
The deep-sea exploration adventure that captivated countless players is back. What you discover in this underwater world brimming with freedom and challenges is entirely up to you. Follow your curiosity and make the most of your day off.
Why similar: Underwater 54.7% ★, Idler 27.5%, Sandbox 11.3%, Relaxing 6.3%, Singleplayer 0.2%
AquaDesk is a relaxing aquarium simulation that turns your desktop into a living home for tropical fish. Feed, care for, breed, and discover unique fish through genetics and unlock new features as your calm desktop aquarium grows.
Why similar: Underwater 49.9% ★, Idler 28.1%, Sandbox 11.2%, Relaxing 6.6%, Casual 3.7%
A relaxing incremental game about cleaning the ocean floor. Hover to scrub away plastic, nets and toxic waste in 20-second dives, recycle everything you surface with, and unlock a sprawling skill tree of tools, chain-lightning and explosive charges.
Why similar: Underwater 48.4% ★, Idler 24.4%, Incremental 13.9%, Relaxing 6.6%, Casual 4.9%
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: Underwater 41.2% ★, Idler 26%, Incremental 10.3%, Relaxing 9.5%, Casual 6.8%
This is an idle game you can leave in the corner of your desktop. Watch at your leisure as an android girl researches microbes in a post-apocalyptic world.
Why similar: Underwater 34.8% ★, Idler 25.7%, Incremental 11.4%, Relaxing 10.1%, Pixel Graphics 6.8%
SharkKing is an aquatic eat em up.
Why similar: Underwater 83.1% ★, Pixel Graphics 13.1%, 2D 2.6%, Singleplayer 1.2%
An idle game that runs while you work. Your activity powers the drill: dig, earn, upgrade and go deeper. Build your system, automate everything and reach the center of the Earth.
Why similar: Idler 40.8%, Incremental 23.4%, Casual 18.3%, Pixel Graphics 12.9%, 2D 3.4%
Compete against others to create a universe in the shortest time in a unique take on the idle game genre. In Idle Universe Creator, your task is to craft atoms to fill an empty universe. Will you recreate our universe or craft brand new ones? What matters is how fast you can reach the target mass.
Why similar: Idler 41.1%, Incremental 22.7%, Casual 17.1%, Relaxing 15.5%, 2D 2.3%
Beyond Blue is a single-player narrative adventure that takes you deep into our planet’s beating blue heart. Explore the awesome wonder and unbounded mystery that exists within the world’s ocean.
Why similar: Underwater 93.2% ★, Casual 3.3%, Relaxing 2.7%, Singleplayer 0.7%
Take a quiet walk along the shore, collecting unique shells with each new wave. Find ones that speak to you, or seek out ones with hidden surprises. How you play is up to you. Discover the world inside every shell.
Why similar: Idler 31.9%, Underwater 28.4% ★, Relaxing 15%, Incremental 13%, Sandbox 6.2%
Cut, harvest, and unlock robots to achieve your long-awaited retirement in this incremental game WITHOUT PRESTIGE!!!
Why similar: Idler 38.8%, Incremental 18%, Relaxing 14%, Pixel Graphics 11.1%, Casual 9.5%
Aquarium Designer gives you an opportunity to create the aquarium of your dreams! Become a professional whose job is to design it, build it, and fill it with the various underwater wildlife! All types, all sizes - your creativity is your only limit!
Why similar: Underwater 52% ★, Idler 18.9%, Relaxing 9.3%, Incremental 9%, Sandbox 6.1%
Exactly what it sounds like, a clicker game based around crypto.
Why similar: Idler 42.5%, Incremental 25.1%, Relaxing 14.7%, Casual 13.9%, 2D 2.8%
Leave the devastated surface behind and explore a neon lit abyss. Combine torpedoes, plasma, and laser beams to unleash screen filling chain reactions. Gather resources, automate your aquarium, upgrade your submarine, defeat colossal bosses, and descend ever deeper.
Why similar: Idler 35%, Underwater 32.8% ★, Incremental 20.1%, Casual 8.2%, 2D 2.8%
My Joyful Aquarium is a relaxing game where you build your dream fish tank. Take good care of your fish’s comfort, upgrade their environment, and explore thousands of breeding possibilities. With offline progression, your aquatic world thrives even when you’re away! Ready to dive in?
Why similar: Underwater 62.9% ★, Sandbox 11.5%, Idler 9.3%, Casual 7.5%, Cute 5.9%
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 53.9% ★, Relaxing 10.2%, Incremental 9.2%, Pixel Graphics 7.9%, Idler 6.9%
Toilet Paper Idle is an incremental game about consuming as much toilet papers as possible with the help of helpers, skills, and upgrades. Discover special types of toilet papers as you progress, and be careful to not clog your toilet!
Why similar: Idler 48.2%, Incremental 22.6%, Casual 8%, Pixel Graphics 7.2%, Sandbox 7.1%
Watch the bottles quietly flowing down the river, listen to the pleasant sound of running water, throw small stones into the water, and discover the small animals living by the river... I believe you will definitely gain a wonderful mood.
Why similar: Underwater 49.2% ★, Idler 30.8%, Relaxing 12.6%, Casual 7.3%, Singleplayer 0.2%
The rogue-like strategy game Offcoast takes place in a subterranean, underwater landscape.
Why similar: Underwater 95.8% ★, 2D 3.6%, Singleplayer 0.6%
A tiny clicker game that sits on the corner of your screen. Kill monsters, earn gold and buy new spells to level up (even when you're idle). Unlock cosmetics to customize your character. Watch the numbers increase non-stop and become a powerful witch!
Why similar: Idler 36.8%, Incremental 21%, Relaxing 12.3%, Pixel Graphics 11.7%, Casual 11.2%
Microcosmum: survival of cells. Join the wonderful and amazing world of microorganisms.
Why similar: Underwater 46.2% ★, Idler 24.6%, Sandbox 10.3%, Relaxing 8.2%, Cute 4.5%
KIDNEY STONE Clicker is a Simple Clicker idle game but odd theme. Kidney stones by clicking rapidly on the screen to break them down into smaller pieces. Collect stone for power-ups and make your body healthy.
Why similar: Idler 43%, Incremental 25.4%, Casual 14.2%, Relaxing 13.3%, 2D 3.1%
WobblePop: Pop bubbles, dodge silly fish, and dive into colorful underwater fun!
Why similar: Idler 29.8%, Underwater 23.3% ★, Incremental 16.3%, Casual 13%, Pixel Graphics 8.5%
Eat Fish, Get Achievements is a relaxing arcade-style game where you eat fish and unlock new playable characters. The game involves moving around a 2d environment and eating smaller fish than yourself. Some fish have abilities and some change the rules of the game. Get achievements and high scores!
Why similar: Underwater 79.6% ★, Relaxing 11.2%, Casual 7.5%, 2D 1.3%, Singleplayer 0.5%
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: Underwater 42.6% ★, Idler 27.1%, Sandbox 11.2%, Relaxing 6.2%, Casual 5%
