Games like Molluscarium

Expansive Amphibian Library Discover and collect a massive variety of frogs, toads, and salamanders. Every amphibian is assigned one of seven rarity levels: Common, Uncommon, Rare, Epic, Legendary, Mythic, and Ancient. Complete your journal with vibrant, hand-drawn designs. Real-Time Metamorphosis & Strategy Witness the miracle of nature as your creatures grow from tiny eggs to swimmi… If you enjoyed this game, see our list of games similar to Amphibarium.

Welcome to Reptilarium — Your Personal Reptile Sanctuary Step into the fascinating world of reptiles and build the ultimate collection of scaly companions. From tiny geckos to majestic chameleons, Reptilarium lets you discover, collect, and care for hundreds of unique reptile species in beautifully crafted terrariums. Collect & Discover - Discover hundreds of reptile species ac… If you enjoyed this game, see our list of games similar to Reptilarium.

Welcome to Dinosaurium — your personal prehistoric sanctuary built from sun-warmed cliffs, mossy ferns, and ancient riverbeds. Discover, care for, and grow over 500 unique dinosaur species across nine richly themed prehistoric habitats. Bring Your Dinosaurs to Your Desktop With a single click, your dinosaurs leave the habitat and roam freely across your real desktop — characterful, transparent… If you enjoyed this game, see our list of games similar to Dinosaurium.

Welcome to Lepidarium — your personal butterfly and moth sanctuary built from sun-dappled leaves, blooming flowers, and quiet glass walls. Discover, care for, and raise hundreds of unique winged species across beautifully crafted greenhouses. Bring Your Butterflies to Your Desktop With a single click, your butterflies leave the greenhouse and flutter freely across your real desktop — gentle, t… If you enjoyed this game, see our list of games similar to Lepidarium.

94%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, monetization

94% User Score Based on 7,075 reviews

Chillquarium is a relaxing idle game. Buy fish and raise them in real time, then sell them to turn a profit! Customize your aquarium and fill your collection with rare exotic fish, and unlock ultra-rare color variants! If you enjoyed this game, see our list of games similar to Chillquarium.

Welcome to "Milo's Tiny Fish Pond" – Your Personal Cyber Fish Pond! Tired of complicated controls? Craving a moment of relaxing, healing fun? This unique desktop idle fish-keeping game lets you own a vibrant underwater world, even amidst your busy schedule. Relax & Idle, Earn While You Chill: Say goodbye to grinding! Your fish grow, play, and accumulate "Mili" (in-ga… If you enjoyed this game, see our list of games similar to Milo's Tiny Fish Pond.

31%Game Brain Score

Most mentioned positive aspects:atmosphere, gameplay

50% User Score Based on 12 reviews

Welcome to Aviarium — a peaceful sky sanctuary where hundreds of unique birds call the clouds their home. Feed, grow, collect, and relax as your floating aviary fills with life. Collect Over 522 Unique Bird Species Build the ultimate bird library with 522 base species and more than 8,352 total illustrations. Every bird is assigned one of seven rarity tiers — from Common to Ancient. Discover ra… If you enjoyed this game, see our list of games similar to Aviarium.

Welcome to Mermeows: Chill Cat Mermaids! Ever dreamed of a world where cats and mermaids become one? In Mermeows: Chill Cat Mermaids, hatch magical cores to reveal adorable Mermeows—each with its own quirky personality and charm. Watch these enchanting cat-mermaids drift gracefully through beautifully hand-drawn lakes in a serene, idle clicker adventure. If you enjoyed this game, see our list of games similar to Mermeows: Chill Cat Mermaids.

Dive into a quirky little world where fun fishkeeping and cozy moments swim together in perfect harmony! My Cozy Aquarium combines the relaxing pace of idle gameplay with cozy, comforting mechanics, offering a serene space to unwind while feeding fish, decorating tanks, and watching your underwater world come to life. Start your peaceful journey with one of four delightful aquariums, gradu… If you enjoyed this game, see our list of games similar to My Cozy Aquarium.

Cozy Littlequarium is a relaxing game that sits at the bottom of your screen, fitting perfectly into your daily routine, whether you're working, studying, or having fun with other tasks. Have your own aquarium always available at the bottom of your screen. Take care of it at your own pace, no rush, no worries, and enjoy the company of your new little fish. BUY AND CARE OF FISHPurchase a wide va… If you enjoyed this game, see our list of games similar to Cozy Littlequarium.

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! Usagi Shima is a relaxing, bunny-collecting idle game. Turn your island into a whimsical bunny paradise with toys, plants, and charming building decorations. Relax and enjoy the calm and cozy island atmosphere, synced to your time〜 E… If you enjoyed this game, see our list of games similar to Usagi Shima: Bunny Island.

Transform the corner of your desktop into a tranquil 3D aquatic paradise, fitting perfectly into your daily routine! Whether working, studying, or simply relaxing, your personal aquarium is always within view. Enjoy the calming presence of your fish, nurture them at your own pace, and create your dream desktop aquarium! Adopt a variety of charming fish species! From playful guppies to majesti… If you enjoyed this game, see our list of games similar to Aqua Corner.

90%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay, story

90% User Score Based on 80 reviews

Little Aviary is a cozy idle bird collector that sits at the bottom of your screen! Hatch unique birds, sell them, decorate their home, then watch them fly around your screen and perch on top of your other windows! Designed to be played while you're doing other things, the game can be zoomed in/out and moved up/down so it doesn't get in your way. DISCOVER NEW SPECIESComplete your collection of ov… If you enjoyed this game, see our list of games similar to Little Aviary.

Survive. Hunt. Evolve.Welcome to Primal Blue—a deeply immersive online ocean survival game where realism drives every encounter and the ocean never stops evolving. Step into the skin, scales, or tentacles of a living sea creature and navigate a vibrant, hostile ecosystem shaped entirely by nature—and the choices of other players. From the fragile beginnings of life in a reef to the chilling dep… If you enjoyed this game, see our list of games similar to Primal Blue.

The Neeblarium is a calm, living simulation about cultivating tiny digital creatures called Neeblies and deciding what’s worth preserving. You don’t control Neeblies directly. You shape conditions, observe what emerges, and intervene only when it matters. Over time, families form. Lineages diverge. Rare traits appear. Some discoveries are fleeting. Others are worth saving. Use your Lab to … If you enjoyed this game, see our list of games similar to The Neeblarium.

99%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, grinding

99% User Score Based on 92 reviews

JOIN DISCORD About the Game Ribbit Ranch is a cozy idle game where you unwind while you collect and care for frogs. Raise these frogs and sell for them for a profit or keep them around to use in mini-games, breeding and to passively generate money online and offline! Open packs to get rare frog combinations! Be on the lookout for ultra-rare golden frogs! Raise your frogs by feedin… If you enjoyed this game, see our list of games similar to Ribbit Ranch.

Build the Ultimate Aquarium Omniquarium is a relaxing idle aquarium game where you collect and grow over 100 unique species of fish, sea creatures, and aquatic life across 10 beautifully crafted tanks — from a peaceful Nano Freshwater bowl all the way down to the haunting depths of the Twilight Mesopelagic zone. Hatch. Grow. Sell. Buy egg packs from the shop, watch them sink to the tank floor, … If you enjoyed this game, see our list of games similar to Omniquarium.

FloraLumina is a peaceful, magical gardening game where sunlight, moonlight, and shifting weather impact your garden's growth. Nurture your garden of beautiful hand-drawn flowers, enjoy soft ambience, and play at your own pace. If you enjoyed this game, see our list of games similar to FloraLumina.

41%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:gameplay, atmosphere

67% User Score Based on 12 reviews

The world inside your fish tank is a universe in miniature. Place it anywhere on your screen to transform your desktop from a place of work and study into a serene harbor for your mind. It's more than just a visual treat; it's your personal retreat. Zoom in and out seamlessly to admire your fish up close or to focus on your work. When the pressure of the day gets to you, why not take a short break… If you enjoyed this game, see our list of games similar to Idlequarium.

Aquanore is a relaxing aquarium idle game—perfect for opening, breathing in, and letting time do the work. Collect species, level up fish, earn passive income as they swim, and sell high-value fish to boost your economy. With decorations and floor tiles, your tank reflects your style—from minimalist zen to vibrant reef. Watch the fishs swimming between the decorations and relax... Collect … If you enjoyed this game, see our list of games similar to Aquanore.

In abandoned biomes, forgotten cities, and lifeless waters, you cast your line — often without knowing whether it is still worth it. Rare fish, fragile systems, and a world without explanation create an atmosphere that observes rather than entertains. If you enjoyed this game, see our list of games similar to Last Fisherman.

Wing It Take flight in the world of bird conservation! Welcome to Wing It, a relaxing and rewarding simulation game where you manage your very own bird sanctuary. As the caretaker of Bird Haven, your mission is to provide a safe and enriching environment for birds from all around the world. From common sparrows to rare and endangered species, your sanctuary is home to them all! Unlock new birds, … If you enjoyed this game, see our list of games similar to Wing It.

Create, customize, and manage your own aquarium in a relaxing 2D idle simulation. ARC Aquarium is a cozy aquarium management game where you collect fish, decorate your tank, and watch your aquarium grow over time — even while you're away. Feed your fish, clean the tank, unlock new content, and enjoy calm progression at your own pace. Whether you play actively or check in from time to time, your … If you enjoyed this game, see our list of games similar to ARC Aquarium.

Aquaidle is a relaxing and charming Steam Inventory Based free-to-play idle aquarium game where you can build, manage, and customize up to 100 living aquariums — each filled with unique fish that earn money for you even while you're away! Earn Money Your WaySit back and unwind as your fish generate income automatically, or take a more hands-on approach by feeding them to boost your profits manu… If you enjoyed this game, see our list of games similar to Aquaidle.

Widle is a cozy 2D pixel-art idle simulation where you nurture a tiny desktop planter. Plant a seed and check in whenever you like, watch your little sprout grow, gain experience over time, and bloom into a beautiful plant. Use your coins to unlock new plant species, pot skins, and fun desk decorations, no timers or pressure, just a simple, relaxing little garden you can tend at your own pace. I… If you enjoyed this game, see our list of games similar to Widle.

This is a cozy desktop sticker game made for people who are busy but still want a fun escape to hand-crafted worlds with animals. Maybe you're answering emails. Maybe you're in a meeting. Maybe you are filling sheets. Maybe you just forgot the game was open. That’s okay — it keeps going. While you're doing your real-life stuff, your little world is still running in the background. And when you c… If you enjoyed this game, see our list of games similar to FloofCorp..

99%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, stability

99% User Score Based on 293 reviews

Save File Related Issues and Solutions Save files between the full version and the demo are not compatible. Please do not copy demo save files into the full version's save directory, as this will cause serious errors during gameplay. The full version includes a built-in feature to import demo save data. To do this, go to Settings > Functions > Load Demo Save File in-game. This will carry o… If you enjoyed this game, see our list of games similar to Bugtopia.

75%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, grinding

91% User Score Based on 33 reviews

Spacenap is a small corner of paradise taking place in space and that you can put anywhere on your screen. Hunt stars, buy upgrades and create your own collectable constellations. This is the perfect idler and automated multitask toy to have while you do other things. MULTITASKINGSpacenap sits on your screen while you work or have fun. Place it anywhere, at any size, decide if it stays above o… If you enjoyed this game, see our list of games similar to Spacenap.

88%Game Brain Score

Most mentioned positive aspects:atmosphere, emotional

Most mentioned negative aspects:gameplay, graphics

91% User Score Based on 47 reviews

Farm fish in idle mode, plant aquatic plants, and build a unique exclusive landscape! If you enjoyed this game, see our list of games similar to Joyquarium.

97%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay, optimization

97% User Score Based on 108 reviews

Step into a world of serene underwater beauty with Zen Aquarium, the ultimate idle fish tank experience inspired by classic aquarium screensavers. No complex setups, no management stress, just pure visual enjoyment as a thriving aquatic world unfolds before your eyes. Perfect for ASMR lovers, chill gamers, and anyone who wants a peaceful, living desktop companion. ❗ Disclaimer: Zen Aquarium does … If you enjoyed this game, see our list of games similar to Zen Aquarium.

Game Title: Capri Care Embark on an enchanting journey to the world of Lumenia, where you’ll encounter the adorable and mysterious creatures known as Capri! These playful, colorful beings are waiting for you to care for, train, and interact with them in a world full of endless fun. Core Gameplay: Interactive Capri: Get to know your Capri, each with its own personality, traits, and appearance… If you enjoyed this game, see our list of games similar to Capri Care.

In Aquanima you hatch mystery eggs and raise fish of many shapes and colors. Their rarity stays hidden until they fully grow up – sometimes you get a common little buddy, and sometimes a surprising legendary showpiece.              Aquanima is about the quiet thrill of seeing what comes out next and slowly filling your tanks with your favorite rare finds. Decorate multiple themed aquariums, … If you enjoyed this game, see our list of games similar to Aquanima.

"The ocean is not water. It never was. It is hunger given volume, appetite given depth."You awaken at the bottom of something that used to be an ocean. Your body is ancient. Your hunger is older. The fish you devour don't just feed you — they unravel. Their entropy becomes yours. Their existence becomes your fuel. And with every meal, you remember a little more of what you are. You are … If you enjoyed this game, see our list of games similar to The Ocean is not Water.

96%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, grinding

96% User Score Based on 186 reviews

Put Fischer on your desktop as your ultimate study and work buddy. He'll fish quietly in the corner, taking care of it all—you just drop in occasionally to collect your rewards, unlock new fish, upgrade your rod, while enjoying that calming, healing atmosphere. If you enjoyed this game, see our list of games similar to Fischer's Fishing Journey.

61%Game Brain Score

Most mentioned negative aspects:optimization

83% User Score Based on 24 reviews

Dive into the serene world of AquaFantasia, 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. Epic fish can lead their kind to wander in the ocean, while legendary fish can become the leaders of all fish. Purchase fry packs to unlock rare fish. … If you enjoyed this game, see our list of games similar to AquaFantasia.

Look down at your screen. Your plain taskbar turns into a playground for cute ducks! 'Tiny Ducks: Desktop Bath' is a desktop idle game where you collect and watch ducks floating in the corner of your screen. Enjoy a little splash of relaxation and calming music right under your monitor amidst your busy daily life. Complete your collection of 40 unique ducks The ordinary and familiar yellow rubb… If you enjoyed this game, see our list of games similar to Tiny Ducks: Desktop Bath.

Welcome to a Stress-Free Underwater WorldMy Fish Friend is a peaceful, kid-friendly aquarium experience designed for toddlers (ages 2–3) and anyone who enjoys watching fish swim. Enjoy your own digital aquarium with 98 unlockable different fish and aquatic creatures, each with unique personalities, behaviors, and preferences.  There are no goals, no timers, and no failure states — just calm explo… If you enjoyed this game, see our list of games similar to My Fish Friend.

85%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:optimization, replayability

85% User Score Based on 79 reviews

A charming little shopkeeper accompanies you at all times. Raise fish in your carefully designed aquariums. Once they mature, choose to keep them close for steady gold income or exchange them for instant rewards.Discover multiple themed aquariums filled with hundreds of hidden fish species and decors waiting to be uncovered. Enjoy a collection of over 10 sets of soft music accompanied by amb… If you enjoyed this game, see our list of games similar to Fantasy Aquarium.

91%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding, graphics

91% User Score Based on 207 reviews

JOIN DISCORD About the GameTime Is Honey is a cozy idle game where you collect and care for over 150+ types of bees. Each bee has a unique look and boosts your honey production and profits. Unlock and customize hives, then upgrade to complete your bee collection, including special golden bees. Discover over 150+ unique bees, each with its own adorable appearance and stats that increase your… If you enjoyed this game, see our list of games similar to Time Is Honey.

92%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

92% User Score Based on 515 reviews

Froggy Disco is in the trailer for Croakoloco (linked below) Purchase link Frog Crossing is still looking for a home. Comment on this post or email me to let me know you used it! [email protected] If you enjoyed this game, see our list of games similar to Croakoloco.

Ngayak is a calm desktop idle experience inspired by traditional river sand sifting. While the game quietly runs in the background, sand from a mountain river is gradually processed to reveal hidden minerals. Each discovery is added to your personal museum collection, slowly building a record of rare stones and small treasures found over time. Designed as a gentle background companion, Ngayak do… If you enjoyed this game, see our list of games similar to Ngayak.

Looking for a relaxing game? Dive into Tranquility: Unwind and Ascend with Zen Koi Classic (Free-to-Play) Embark on a captivating journey of transformation and serenity in Zen Koi Classic, the enchanting mobile game where you experience the vibrancy and breathtaking beauty of the graceful Koi. Immerse yourself in a calming atmosphere filled with soothing music and mesmerizing visuals as you nurt… If you enjoyed this game, see our list of games similar to Zen Koi Classic.

Welcome to Scuba School, a management and exploration game set in a vibrant tropical archipelago. Start with a humble wooden hut by the water and build it into a world-famous scuba destination. Run expeditions, manage gear and safety, train clients, and explore mysterious reefs teeming with life. Run Your Own Diving ClubManage every aspect of a growing scuba center: Train beginners into skilled… If you enjoyed this game, see our list of games similar to Scuba Club Simulator.

Strange little creatures begin appearing on your desktop, soft, curious, and harmless. Catch and bring them home to your tiny garden, and watch as they settle into their new habitat. Bitsies offers a calm and comforting experience, turning your desktop into a small living world that grows alongside your day. Whether you’re working, relaxing, or simply taking a break, your garden is always there, … If you enjoyed this game, see our list of games similar to Bitsies: I Caught a Strange Creature Roaming on My Desktop and Now I Raise Them in My Tiny Garden.

Feather Land is an idle game designed for focus and mental tranquility, blending productivity tools with a study/work companion. By nurturing a variety of birds and building your own peaceful landscape, you can enjoy relaxing interactions and the company of your adorable feathered friends without interrupting your work. All that to the sound of nature and calming music. Cute bird companionsExplor… If you enjoyed this game, see our list of games similar to Feather Land.

Little Aquarium is a cozy relaxing idle game where you build and care for your own little underwater world. Buy fish, feed them in real time, and sell them to grow your aquarium empire! Unlock rare species, discover dazzling color variants, and decorate your tank to create the creative aquatic paradise of your dreams. Features: Enjoy a cute little fish tank on your desktop while working — it … If you enjoyed this game, see our list of games similar to Little Aquarium.

96%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:music, gameplay

96% User Score Based on 52 reviews

Relax and grow! A laid-back idle game where you nurture mysterious plants (some even human-like!), watch them flourish, then sell them to expand your magical garden. Design your own unique oasis at your own pace.          If you enjoyed this game, see our list of games similar to Desk Garden.

98%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding

98% User Score Based on 193 reviews

Idle Waters is a relaxing idle fishing game that waits for you while you do other things. You can focus on other tasks while playing because it will stay at the bottom of your screen. You may zoom in or out, change the layout, resize the game view, move it around your screen, or hide it completely. Unlike other games, the fish waits for you! When you are ready, click on the game to ca… If you enjoyed this game, see our list of games similar to Idle Waters.

98%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

98% User Score Based on 2,355 reviews

Seasonal Events About the GameWhat is Tiny Aquarium? Create your dream aquarium and fill it with beautiful fishy friends Switch to Tiny Mode for a calming desktop companion Play the fishing minigame to discover rare and exotic new breeds Connect with friends to visit their tanks, trade fish and join live events Jump into a relaxing haven where you nurture vibrant fish, design your dre… If you enjoyed this game, see our list of games similar to Tiny Aquarium: Social Fishkeeping.

74%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:gameplay

96% User Score Based on 28 reviews

FISHTOPIA is a pixel art style casual game blending idle gameplay with card collection. Discover 12 card types with special effects, featuring 300+ unique creatures and 100+ decorative items. Mix and match vibrant themes to craft your cyberpunk aquatic world. If you enjoyed this game, see our list of games similar to FISHTOPIA.