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Games Like Chillquarium

60+ similar titles based on shared tags and player behavior. Themes include Casual, Simulation, Relaxing, Cute.

Chillquarium header art

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!

Reviews: Very Positive — 92% — of 8,422 reviews
Released: 2023-09-06
Developer: Ben Reber
Genres: Casual, Simulation
Platforms: Windows, Mac
Median playtime: 17.1 hrs
Mean playtime: 55.2 hrs
Players ≥ 1 hr: 89%

Overview

Chillquarium captures the perfect balance of cozy aquarium management and satisfying idle progression, making it a standout for players who enjoy watching their collections grow in real-time. These recommendations focus on games that prioritize relaxing creature-collection, incremental growth, and immersive management loops to keep your virtual habitats thriving.

Similar Games

View all 60 recommendations
  1. #1 Rusty's Retirement
    96% matchOverwhelmingly Positive97% of 14,872 reviews2024
    Dev: Mister Morris Games
    Windows · Mac
    Median: 21.8 hrsMean: 54.5 hrs≥1hr: 91%

    A relaxing idle-farming simulator that sits at the bottom of your screen while you do other things.

    Why similar: Idler 26.9%, Economy 19.3%, Nature 18.6%, Relaxing 9.4%, Cute 6.8%

    Why You'll Like It: Like Chillquarium, this game is designed to run in the background of your desktop, offering a cozy, low-stress farming experience.

  2. #2 Megaquarium
    97% matchOverwhelmingly Positive95% of 3,794 reviews2018
    Dev: Twice Circled
    Windows · Mac · Linux
    Median: 2.4 hrsMean: 14.8 hrs≥1hr: 66%

    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: Creature Collector 24.6%, Fishing 16.2% ★, Underwater 15.3% ★, Economy 9.8%, Capitalism 8.8%

    Why You'll Like It: This deep management simulation allows you to design and curate complex aquariums with a focus on species compatibility and visitor satisfaction.

  3. #3 Luna's Fishing Garden
    96% matchVery Positive94% of 2,234 reviews2021
    Dev: Coldwild Games
    Windows · Mac · Linux
    Median: 3.1 hrsMean: 3.7 hrs≥1hr: 84%

    Luna's Fishing Garden is a short, cozy fishing and building game. Catch fish, trade it in and create the garden of your dreams by planting new trees, placing water objects and bringing animals to the archipelago.

    Why similar: Fishing 27.6% ★, Collectathon 19.3%, Idler 15.5%, Cozy 9.6%, Nature 8.8%

    Why You'll Like It: This relaxing game combines fishing and island-building with a charming aesthetic that mirrors the cozy vibes of Chillquarium.

  4. #4 Bugtopia
    94% matchVery Positive93% of 1,003 reviews2025
    Dev: Nocturnal GamesPub: GCORES PUBLISHING
    Windows
    Median: 10.6 hrsMean: 41.1 hrs≥1hr: 91%

    300+ lifelike bugs to collect and grow—breed them to unlock rare species! Customize your terrarium with 300+ landscaping items and 70+ backgrounds. A tiny, soothing nature escape on your screen!🦋🐌🦗🐝🐞🐛🦐

    Why similar: Creature Collector 19%, Collectathon 16.9%, Idler 15.2%, Incremental 13.3%, Economy 11.2%

    Why You'll Like It: An idle creature-collector that emphasizes nature-themed progression and incremental growth similar to Chillquarium.

  5. #5 Aquarium Designer
    94% matchVery Positive85% of 1,224 reviews2021
    Dev: Sigur StudioPub: Games Operators
    Windows
    Median: 54 minMean: 2.8 hrs≥1hr: 48%

    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 22.8% ★, Idler 22%, Incremental 19%, Relaxing 10.2%, Resource Management 8.3%

    Why You'll Like It: If you enjoy the creative aspect of Chillquarium, this game lets you focus entirely on the artistic design and decoration of various aquatic habitats.

  6. #6 Ribbit Ranch
    93% matchVery Positive99% of 136 reviews2025
    Dev: Jack McAllister
    Windows

    Ribbit Ranch is a cozy idle simulation game for casual play. Collect over 200 million types of frogs, raise them in real time, and sell them for profit. Customize habitats with decorations, rare species, and ultra-rare special frogs.

    Why similar: Animals 16.5% ★, Creature Collector 14.6%, Collectathon 10.5%, Idler 10.2%, Capitalism 9.5%

    Why You'll Like It: A cozy creature-collector that focuses on the idle management of frogs, providing a similar satisfying feedback loop of growth and collection.

  7. #7 Fish Tycoon 2: Virtual Aquarium
    95% matchMixed56% of 297 reviews2018
    Dev: Last Day Of Work
    Windows · Mac
    Median: 1.2 hrsMean: 9.7 hrs≥1hr: 52%

    Greetings Tycoons! Your favorite mobile game is now available on Windows & Mac! Are you as excited as we are? Happy Fishing!

    Why similar: Simulation 100%

    Why You'll Like It: A classic creature-collection experience where you breed and sell exotic fish to expand your aquarium empire.

  8. #8 Slime Rancher
    92% matchOverwhelmingly Positive98% of 157,673 reviews2017
    Dev: Monomi Park
    Windows · Mac · Linux
    Median: 7.0 hrsMean: 21.7 hrs≥1hr: 87%

    Slime Rancher is the tale of Beatrix LeBeau, a plucky, young rancher who sets out for a life a thousand light years away from Earth on the ‘Far, Far Range’ where she tries her hand at making a living wrangling slimes.

    Why similar: Cute 48.5%, Colorful 17.3%, Simulation 13.5%, Family Friendly 12.8%, Casual 7.9%

    Why You'll Like It: Features a satisfying loop of collecting, feeding, and managing unique creatures in a vibrant, colorful world.

  9. #9 DAVE THE DIVER
    91% matchOverwhelmingly Positive96% of 162,908 reviews2023
    Dev: MINTROCKET
    Windows · Mac
    Median: 13.5 hrsMean: 27.2 hrs≥1hr: 89%

    DAVE THE DIVER is a casual, singleplayer adventure RPG featuring deep-sea exploration and fishing during the day and sushi restaurant management at night. Join Dave and his quirky friends as they seek to uncover the secrets of the mysterious Blue Hole.

    Why similar: Fishing 50.1% ★, Underwater 23.1% ★, Relaxing 12.1%, Simulation 6.2%, Casual 4.8%

    Why You'll Like It: Combines deep-sea fishing exploration with the management of a sushi restaurant, offering a more active but equally rewarding aquatic gameplay loop.

  10. #10 Time Is Honey
    91% matchVery Positive88% of 280 reviews2024
    Dev: CakeDev
    Windows
    Median: 11.0 hrsMean: 15.5 hrs≥1hr: 86%

    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.

    Why similar: Creature Collector 19.2%, Capitalism 16.1%, Collectathon 15.3%, Idler 13.6%, Economy 10.9%

    Why You'll Like It: Features a management-heavy creature collection system that rewards players for optimizing their resources over time.

  11. #11 Chonkers
    90% matchVery Positive88% of 607 reviews2024
    Dev: Solar Eclipse Games
    Windows · Linux
    Median: 36.4 hrsMean: 108.4 hrs≥1hr: 89%

    Chonkers is a cozy and relaxing idle game. Adopt the cutest fur balls and watch them ramp up the chonk scale as you play with them. Find them a new family. They’ll pay A LOT for your hefty chonker! Complete your collection by finding all the breeds and the rarest space cats!

    Why similar: Creature Collector 18.5%, Cozy 13.4%, Idler 13.3%, Collectathon 13.3%, Capitalism 12.7%

    Why You'll Like It: A cozy, cat-themed creature collector that shares the relaxing, idle-friendly nature of Chillquarium.

  12. #12 Idle Fishing
    89% matchVery Positive83% of 1,962 reviews2024
    Dev: AO Games
    Windows
    Median: 6.6 hrsMean: 192.5 hrs≥1hr: 74%

    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: Fishing 22% ★, Idler 13.8%, Cozy 11.6%, Incremental 11.5%, Creature Collector 11.4%

    Why You'll Like It: A straightforward idle game that focuses on the core fishing mechanics found in Chillquarium.

  13. #13 Ooblets
    88% matchVery Positive91% of 1,557 reviews2023
    Dev: Glumberland
    Windows
    Median: 5.6 hrsMean: 14.5 hrs≥1hr: 79%

    Ooblets is a relaxing and offbeat farming, town life, and creature collection game. Manage your farm, grow and train your ooblets, explore strange lands, and have dance-offs!

    Why similar: Creature Collector 53.1%, Relaxing 13%, Cute 11.9%, Family Friendly 9.6%, Colorful 6.5%

    Why You'll Like It: Combines creature collection with cozy farming and management, offering a whimsical and colorful experience.

  14. #14 Shelldiver
    86% matchOverwhelmingly Positive99% of 18,200 reviews2025
    Dev: Gagonfe
    Windows
    Median: 3.9 hrsMean: 4.2 hrs≥1hr: 90%

    Take a deep breath and dive right into this cozy incremental game about a senior turtle trying to start a business selling jellyfish. Upgrade your equipment, explore biomes, and help your turtly village!

    Why similar: Incremental 34%, Idler 19.5%, Collectathon 7.7%, Relaxing 7.4%, Resource Management 7.2%

    Why You'll Like It: Provides an incremental resource-management loop that keeps the player engaged with constant upgrades and collection goals.

  15. #15 Fishkeeper
    89% matchNo user reviews
    Dev: Blinkclick Games
    Windows

    Become a professional aquarist! Look after your aquarium by giving fish food, good conditions and nice company. Multiply and sell the best specimens at auctions. Take care of the fish and they will repay you with a beautiful appearance that you can admire while cruising in a bathyscaphe!

    Why similar: Fishing 50.3% ★, Simulation 16.5%, Resource Management 15.7%, Colorful 9.2%, Casual 8.3%

    Why You'll Like It: Offers a realistic aquarium simulation where you must care for your fish, manage water quality, and decorate your tanks.

  16. #16 Croakoloco
    86% matchVery Positive91% of 524 reviews2024
    Dev: Ryan Forrester
    Windows
    Median: 4.8 hrsMean: 33.4 hrs≥1hr: 76%

    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 19.9%, Idler 13.1%, Incremental 12.2%, Collectathon 11.6%, Capitalism 11.4%

    Why You'll Like It: An incremental creature-collector that focuses on frogs, offering a similar progression-based experience.

  17. #17 Littlewood
    87% matchVery Positive93% of 6,833 reviews2020
    Dev: Sean YoungPub: SmashGames
    Windows · Mac · Linux
    Median: 7.1 hrsMean: 17.8 hrs≥1hr: 82%

    The world has already been saved. Now it's time to rebuild your town, learn new hobbies, and forge lifelong friendships in this peaceful and relaxing RPG.

    Why similar: Collectathon 33.9%, Fishing 28.5% ★, Relaxing 14.2%, Simulation 8.7%, Cute 6.7%

    Why You'll Like It: A relaxing life-sim that emphasizes collecting and building in a cozy, low-pressure environment.

  18. #18 Grove Fisher
    85% matchMixed70% of 105 reviews2024
    Dev: EVIL CORP GAMES
    Windows · Mac · Linux

    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!

    Why similar: Fishing 19.3% ★, Idler 11.6%, Capitalism 11.2%, Creature Collector 11.1%, Collectathon 10.9%

    Why You'll Like It: A cute, idle-focused fishing game that rewards players with loot and progression in a relaxing forest setting.

  19. #19 Slime Rancher 2
    81% matchVery Positive95% of 50,301 reviews2025
    Dev: Monomi Park
    Windows
    Median: 6.8 hrsMean: 25.9 hrs≥1hr: 87%

    Continue the adventures of Beatrix LeBeau as she journeys across the Slime Sea to Rainbow Island, a land brimming with ancient mysteries, and bursting with wiggly, new slimes to wrangle in this sequel to the smash-hit, Slime Rancher.

    Why similar: Creature Collector 43.7%, Relaxing 14.8%, Cute 13.4%, Family Friendly 7.6%, Colorful 6.8%

    Why You'll Like It: Expands on the creature-collection and management mechanics of the original with even more vibrant environments to explore.

  20. #20 Garden Paws
    84% matchVery Positive90% of 2,498 reviews2018
    Dev: Bitten Toast Games Inc.
    Windows · Mac
    Median: 7.0 hrsMean: 21.2 hrs≥1hr: 90%

    You have inherited your grandparents farm as they set off to travel the world. Work with Frank at the local construction shop to finish off the final touches on your new home. Aid Frank and Mayor Wilson in building up the town so it may reach it's full potential.

    Why similar: Cozy 37.2%, Relaxing 18%, Cute 16.1%, Family Friendly 12.5%, Simulation 10.2%

    Why You'll Like It: A cozy game that allows you to collect animals and manage a shop, capturing the capitalism and collection elements of Chillquarium.

  21. #21 Animal Shelter
    83% matchVery Positive88% of 4,164 reviews2022
    Dev: Games Incubator
    Windows
    Median: 3.4 hrsMean: 7.0 hrs≥1hr: 80%

    In Animal Shelter, your main target is to make your four-legged friends happy. Pet them, hand out treats, play with toys - and they will pay you back with great trust. Get to know the animals well enough to find them the best home! Don't wait any longer, open your animal shelter now!

    Why similar: Cute 22.4%, Family Friendly 20.7%, Relaxing 19.8%, Simulation 18%, Casual 10.8%

    Why You'll Like It: Focuses on the rewarding management of caring for and finding homes for animals, mirroring the nurturing aspect of aquarium games.

  22. #22 Alpaca Stacka
    82% matchOverwhelmingly Positive97% of 6,040 reviews2021
    Dev: Sebastian BaracaldoPub: Spookulele Games
    Windows · Mac

    A 3D adventure platformer where you play as a kind alpaca dedicated to helping their animal friends.

    Why similar: Creature Collector 32.4%, Collectathon 29.1%, Nature 10.5%, Cute 8.6%, Relaxing 8.4%

    Why You'll Like It: A cozy, animal-focused collection game that emphasizes exploration and relaxing interactions.

  23. #23 Spirit of the Island
    84% matchMixed66% of 1,907 reviews2022
    Dev: 1M Bits HordePub: META Publishing
    Windows
    Median: 3.9 hrsMean: 6.1 hrs≥1hr: 84%

    A beautiful Life Sim Sandbox RPG with Cross-Platform Online COOP set on a tropical Archipelago. Build your farm, grow crops and animals, craft various items, cook dishes, gather resources, build shops and museum to attract visitors, and turn a desolate Island into a prosperous tourist destination!

    Why similar: Animals 45.2% ★, Cozy 27.3%, Relaxing 10.2%, Family Friendly 7.5%, Simulation 6.2%

    Why You'll Like It: A tropical life-sim that features fishing and resource management within a relaxing, colorful island setting.

  24. #24 Tiny Aquarium: Social Fishkeeping
    79% matchOverwhelmingly Positive96% of 3,748 reviews2025
    Dev: Lunheim StudiosPub: Future Friends Games
    Windows · Mac · Linux
    Median: 6.5 hrsMean: 38.3 hrs≥1hr: 81%

    A happy aquarium that lives at the bottom of your screen! Tiny Aquarium is a social idle simulator that keeps growing, even when offline. Hatch, sell fish, decorate, go fishin’, and visit your friends’ aquariums with bite-sized daily sessions.

    Why similar: Fishing 19.6% ★, Creature Collector 16.6%, Collectathon 14.3%, Idler 12.1%, Economy 10.5%

  25. #25 Cat Cafe Manager
    82% matchVery Positive88% of 3,214 reviews2022
    Dev: Roost GamesPub: indie.io
    Windows
    Median: 4.7 hrsMean: 15.9 hrs≥1hr: 77%

    Travel to the sleepy village of Caterwaul Way and rebuild your grandmother's cat cafe. Renovate your restaurant, befriend the local cats and townsfolk, forge lasting friendships, unravel catty mysteries, and build a home for dozens of unique felines!

    Why similar: Cozy 49.2%, Relaxing 15.1%, Cute 12.3%, Simulation 10.9%, 2D 6.6%

    Why You'll Like It: Combines the management of a business with the cozy, animal-focused gameplay that fans of Chillquarium will appreciate.

  26. #26 A Short Hike
    81% matchOverwhelmingly Positive99% of 22,759 reviews2019
    Dev: adamgryu
    Windows · Mac · Linux
    Median: 2.7 hrsMean: 5.9 hrs≥1hr: 79%

    Hike, climb, and soar through the peaceful mountainside landscapes of Hawk Peak Provincial Park as you make your way to the summit.

    Why similar: Nature 27.5%, Relaxing 22.7%, Cozy 19.5%, Cute 17.7%, Family Friendly 7.5%

    Why You'll Like It: While more exploration-focused, its fishing mechanics and incredibly cozy atmosphere make it a great companion to Chillquarium.

  27. #27 Cast n Chill
    78% matchVery Positive95% of 8,756 reviews2025
    Dev: Wombat Brawler
    Windows · Mac
    Median: 4.6 hrsMean: 14.7 hrs≥1hr: 75%

    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: Fishing 21.6% ★, Creature Collector 15.9%, Cozy 12.6%, Idler 12.1%, Nature 7.7%

  28. #28 Joyquarium
    79% matchVery Positive90% of 618 reviews2025
    Dev: Easyfun StudioPub: Gamersky Games
    Windows
    Median: 13.7 hrsMean: 38.1 hrs≥1hr: 85%

    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: Fishing 16.7% ★, Creature Collector 14%, Collectathon 9.9%, Idler 9.9%, Economy 8.7%

  29. #29 Cornerpond
    78% matchOverwhelmingly Positive97% of 2,746 reviews2025
    Dev: foolsroom
    Windows
    Median: 84.9 hrsMean: 133.1 hrs≥1hr: 94%

    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!

    Why similar: Fishing 20.7% ★, Creature Collector 15.6%, Idler 12.7%, Incremental 11.3%, Capitalism 9.1%

  30. #30 Fish to Dish: Idle Sushi
    77% matchOverwhelmingly Positive96% of 2,768 reviews2025
    Dev: Kygua TechPub: IndieArk
    Windows
    Median: 126.1 hrsMean: 185.7 hrs≥1hr: 93%

    Welcome to Fish to Dish: Idle Sushi! This is a relaxing and enjoyable idle fishing game that can sit at the bottom or any corner of your screen, allowing you to enjoy a leisurely sea fishing time in your busy life.

    Why similar: Fishing 24.7% ★, Creature Collector 18.5%, Idler 15.2%, Collectathon 12.5%, Incremental 10.3%

  31. #31 Fishing Inc
    76% matchVery Positive91% of 1,897 reviews2026
    Dev: BigBonk Studio
    Windows · Mac
    Median: 4.6 hrsMean: 5.4 hrs≥1hr: 86%

    Fishing Inc is a cozy incremental fishing game! Catch fish, earn cash, and unlock powerful skills. Master new ponds, fill your Fish Log with Legendary catches, and become the ultimate angler!

    Why similar: Fishing 25.5% ★, Incremental 14.6%, Idler 13.8%, Economy 11.8%, Cozy 11.5%

  32. #32 Idle Waters
    77% matchVery Positive95% of 396 reviews2025
    Dev: Ignita Games
    Windows
    Median: 43.8 hrsMean: 69.3 hrs≥1hr: 87%

    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.

    Why similar: Fishing 21.4% ★, Idler 13.2%, Creature Collector 11.3%, Incremental 10%, Nature 9.2%

  33. #33 Ropuka's Idle Island
    76% matchOverwhelmingly Positive95% of 4,318 reviews2025
    Dev: Moczan and Little Chmura
    Windows
    Median: 31.8 hrsMean: 123.9 hrs≥1hr: 94%

    A cozy idle game that sits anywhere on your desktop. Watch the frog cut grass, upgrade his tools, and decorate the island while you work or relax.

    Why similar: Cozy 21.5%, Idler 21.3%, Incremental 16.5%, Nature 14.2%, Relaxing 8.2%

  34. #34 TINY ISLANDS
    80% matchMixed52% of 23 reviews2022
    Dev: Enoops
    Windows

    TINY ISLANDS is a low poly Point&Click game where you have to find all the ancient artifacts in beautiful worlds.

    Why similar: Casual 72.3%, Atmospheric 27.7%

    Why You'll Like It: A relaxing, minimalist puzzle-builder that provides a similar low-stress, cozy experience.

  35. #35 Tiny Pasture
    75% matchVery Positive92% of 8,633 reviews2025
    Dev: CaveLiquidPub: Gamersky Games
    Windows · Mac
    Median: 26.4 hrsMean: 62.2 hrs≥1hr: 87%

    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!

    Why similar: Creature Collector 20.1%, Capitalism 17.7%, Idler 17.1%, Incremental 14.3%, Nature 11.1%

  36. #36 Captain Whiskers: Incremental Seas
    74% matchVery Positive86% of 975 reviews2026
    Dev: Happy Universe Studios
    Windows · Mac
    Median: 3.9 hrsMean: 4.6 hrs≥1hr: 91%

    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: Fishing 18.1% ★, Incremental 17.6%, Capitalism 15.5%, Collectathon 9.9%, Underwater 6.4% ★

  37. #37 Idlequarium
    75% matchMostly Positive70% of 260 reviews2025
    Dev: NutsXPub: Gamersky Games
    Windows

    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: Creature Collector 17.9%, Fishing 17.6% ★, Idler 13.9%, Economy 11.1%, Underwater 10.7% ★

  38. #38 Digseum
    73% matchOverwhelmingly Positive98% of 8,169 reviews2024
    Dev: Rat Monthly
    Windows
    Median: 2.4 hrsMean: 3.4 hrs≥1hr: 93%

    Digseum is a short incremental journey about digging up ancient relics and building the greatest museum ever!

    Why similar: Incremental 21.7%, Idler 18%, Collectathon 13.4%, Economy 11.3%, Capitalism 10.2%

  39. #39 Lured In
    73% matchVery Positive84% of 154 reviews2026
    Dev: Big Boy GamesPub: 2 Left Thumbs
    Windows · Linux

    Run your own cozy aquarium! Travel far and wide to catch exotic fish. Put them on display for idle profits, or sell them for instant cash. Unlock research for new upgrades, and ascend for powerful bonuses. Customize your shop, character, and tanks to make your aquarium your own!

    Why similar: Fishing 21.4% ★, Capitalism 12.9%, Idler 11.6%, Cozy 10.8%, Incremental 10.5%

  40. #40 Fischer's Fishing Journey
    73% matchVery Positive91% of 1,796 reviews2025
    Dev: CutefishPub: Gamersky Games
    Windows
    Median: 93.3 hrsMean: 167.5 hrs≥1hr: 92%

    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.

    Why similar: Fishing 29.7% ★, Creature Collector 25.9%, Idler 20.9%, Relaxing 5.9%, Cute 5%

  41. #41 Scale the Depths
    72% matchVery Positive88% of 2,178 reviews2026
    Dev: Glass Gecko GamesPub: Pretty Soon
    Windows · Mac
    Median: 3.1 hrsMean: 4.6 hrs≥1hr: 88%

    Fish, scale, sell, repeat. Scale the Depths is a casual fishing game built around this simple but satisfying loop. Feed hungry customers, upgrade your gear, and uncover the many secrets hidden beneath the surface.

    Why similar: Fishing 33.3% ★, Economy 15.7%, Underwater 14.6% ★, Incremental 9.9%, Relaxing 6.4%

  42. #42 Budgie's Bug Shop
    71% matchOverwhelmingly Positive97% of 1,053 reviews2026
    Dev: Moon Lagoon
    Windows · Mac
    Median: 2.2 hrsMean: 2.9 hrs≥1hr: 91%

    A short incremental game about catching bugs and running a shop filled with parakeets. Upgrade equipment, purchase game-breaking abilities, and maximize the profits of your Budgie-powered empire!

    Why similar: Incremental 17.1%, Idler 17%, Economy 13.3%, Collectathon 8.7%, Capitalism 8.4%

  43. #43 Mango's Fisharium
    72% matchVery Positive82% of 315 reviews2025
    Dev: Evrac Studio
    Windows · Mac

    Mango’s Fisharium is a short incremental game about catching unique fishes and displaying them in the Fish Aquarium. Designed to be completed in around 4 hours.

    Why similar: Fishing 21.2% ★, Idler 15%, Creature Collector 14.6%, Incremental 13.2%, Collectathon 11.7%

  44. #44 Black Hole Fishing
    70% matchVery Positive89% of 612 reviews2026
    Dev: SDG GamesPub: Playsaurus
    Windows · Linux
    Median: 8.4 hrsMean: 19.5 hrs≥1hr: 89%

    Black Hole Fishing is an absurd incremental game about catching, breeding, and perfecting SO MANY fish. Catch a fish, optimize its traits, then stock your pond with it as you pour fish and science into an endless singularity!

    Why similar: Fishing 24.2% ★, Creature Collector 18.9%, Idler 14.2%, Incremental 13.5%, Economy 12.3%

  45. #45 Cozy Island Idle
    74% matchMixed69% of 52 reviews2024
    Dev: Overaction Game Studio
    Windows · Mac · Linux

    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: Fishing 19.5% ★, Creature Collector 14.8%, Idler 11.6%, Collectathon 11.3%, Cozy 10.9%

  46. #46 My Little Life
    71% matchVery Positive89% of 1,168 reviews2025
    Dev: 9FingerGames
    Windows
    Median: 5.5 hrsMean: 13.8 hrs≥1hr: 68%

    A relaxing life-sim that lives on the bottom of your screen while you do other things.

    Why similar: Fishing 24.9% ★, Creature Collector 21.3%, Collectathon 17.5%, Idler 17%, Relaxing 5.8%

  47. #47 Fantasy Aquarium
    71% matchMostly Positive77% of 1,014 reviews2024
    Dev: MOON SCAPEPub: Gamersky Games
    Windows
    Median: 6.7 hrsMean: 48.7 hrs≥1hr: 81%

    Fantasy Aquarium offers an effortless way to enhance your gaming experience. You can nurture a diverse range of small fish with unique characteristics and construct a vibrant fantasy world from scratch, transforming mundane fish-keeping into an engaging pursuit.

    Why similar: Creature Collector 24.8%, Idler 21.3%, Incremental 18.4%, Underwater 8.8% ★, Relaxing 8.1%

  48. #48 Little Aviary
    69% matchVery Positive87% of 258 reviews2025
    Dev: atomco
    Windows
    Median: 8.4 hrsMean: 33.5 hrs≥1hr: 86%

    Little Aviary is a relaxing idle bird collector that sits at the bottom of your screen! Hatch unique birds, sell them, decorate, then watch them fly around your screen and perch on top of your other windows!

    Why similar: Animals 17.3% ★, Creature Collector 16.6%, Idler 12.7%, Collectathon 11.9%, Cozy 11.8%

  49. #49 Tiny Terraces
    68% matchVery Positive93% of 987 reviews2025
    Dev: VuVuu
    Windows
    Median: 15.3 hrsMean: 32.3 hrs≥1hr: 87%

    A cozy idle farming game, watch tiny guys do tasks around the terrace, expand, progress, and decorate your Tiny Terrace.

    Why similar: Idler 20.9%, Capitalism 18%, Economy 11.7%, Nature 9.5%, Fishing 8.7% ★

  50. #50 The Dream Globe
    68% matchVery Positive95% of 403 reviews2025
    Dev: Roaming of Little Hammer
    Windows
    Median: 36.9 hrsMean: 73.5 hrs≥1hr: 89%

    Idler game inside an antique dream globe, build the small home and help the mini dream world grow

    Why similar: Fishing 27.6% ★, Collectathon 22.2%, Idler 18.1%, Cozy 11.2%, Relaxing 5.1%

  51. #51 Keep on Mining!
    67% matchVery Positive93% of 8,439 reviews2025
    Dev: EagleEye Games
    Windows
    Median: 4.7 hrsMean: 6.8 hrs≥1hr: 96%

    Keep on Mining! is a short incremental mining game. Mine rocks, gather materials, find artifacts, craft pickaxes and spend your materials on permanent upgrades inside the big skill tree!

    Why similar: Incremental 25.3%, Idler 18.8%, Capitalism 16.2%, Economy 9.5%, Collectathon 7.8%

  52. #52 Desktop Fishes
    69% matchMostly Positive77% of 160 reviews2025
    Dev: Daniel Santalla
    Windows

    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: Fishing 16.9% ★, Creature Collector 14.1%, Collectathon 12.1%, Capitalism 10.7%, Idler 10.2%

  53. #53 Zen Aquarium
    67% matchVery Positive94% of 311 reviews2025
    Dev: Astro Cat
    Windows · Mac

    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: Fishing 15.8% ★, Cozy 15.4%, Creature Collector 14.3%, Idler 13.2%, Underwater 13% ★

  54. #54 Machorium -Muscle Aquarium Simulator-
    70% matchVery Positive91% of 74 reviews2024
    Dev: NEOLAVIPub: indiegamesjapan
    Windows

    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: Idler 16%, Collectathon 16%, Creature Collector 14.4%, Incremental 14.3%, Underwater 10.6% ★

  55. #55 (the) Gnorp Apologue
    68% matchVery Positive95% of 9,971 reviews2023
    Dev: MycoPub: (Myco)
    Windows
    Median: 15.5 hrsMean: 27.6 hrs≥1hr: 96%

    (the) Gnorp Apologue is the journey of the gnorps as you guide them towards their goal of delightfully excessive wealth accumulation.

    Why similar: Incremental 38.1%, Idler 25.4%, Economy 18%, Cute 5.4%, Resource Management 3.7%

  56. #56 Just Keep Fishing
    67% matchVery Positive84% of 148 reviews2026
    Dev: Set Sail GamesPub: Aarimous and Thornity
    Windows · Mac · Linux

    A short incremental game about catching a lot of fish🎣

    Why similar: Fishing 36.3% ★, Incremental 21.7%, Idler 15.9%, Relaxing 5.4%, Economy 5.3%

  57. #57 Meow Squad: Incremental Fishing
    65% matchVery Positive91% of 516 reviews2026
    Dev: Happy Universe Studios
    Windows

    30 Seconds a Round, Easy to Pick Up! This relaxing, addictive fishing-themed incremental game combines incremental fishing with arcade-style boss battles. Across five seas, catch fish, train your meow squad, and challenge mysterious Overlords beneath the waves!

    Why similar: Fishing 19.3% ★, Capitalism 16.4%, Incremental 13.6%, Collectathon 13.5%, Cozy 10.5%

  58. #58 Lofi aquarium
    69% matchMostly Positive78% of 148 reviews2025
    Dev: LitheGame
    Windows

    "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: Creature Collector 17.8%, Collectathon 14.4%, Idler 12.6%, Cozy 11.8%, Economy 10.5%

  59. #59 Desk Paws
    67% matchVery Positive88% of 586 reviews2025
    Dev: GinkgoGamesPub: Captcha Games
    Windows · Mac
    Median: 19.8 hrsMean: 81.7 hrs≥1hr: 89%

    Collect over 100 stylish little pets on your desktop! They can freely move along the bottom of your screen, or live in the little houses you've carefully decorated for them. Hmm... or perhaps send them on adventures to earn treats?

    Why similar: Creature Collector 25.1%, Idler 18.8%, Collectathon 18.7%, Capitalism 14.8%, Cute 5.8%

  60. #60 Lakeside Bar
    66% matchVery Positive87% of 926 reviews2025
    Dev: BITCOVER
    Windows · Mac
    Median: 13.7 hrsMean: 20.4 hrs≥1hr: 81%

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

    Why similar: Fishing 23.9% ★, Cozy 16.9%, Idler 15.8%, Incremental 12.1%, Nature 11.1%

Modeli
Chillquarium cover art

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