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Games like Fantasy Aquarium

Fantasy Aquarium. These games share the most with it, and each one says why.

Only
  1. Joyquarium cover art

    Joyquarium

    Also ocean, animals, collection

    Raise fry until they are big enough to sell, keep adults in the tank for steady income, and open packs to unlock 144 species. An auto mode lets the tank run on its own.

    97% steam
    70% idle
  2. Shelldiver cover art

    Shelldiver

    Also ocean, cozy, animals

    An elderly turtle pilots a submarine to catch jellyfish and salvage ocean junk, selling the haul to upgrade gear and dive into deeper biomes.

    98% steam
  3. Ropuka's Idle Island cover art

    Ropuka's Idle Island

    Also cozy, animals, collection

    A frog mows grass in a small window on your desktop; spend the clippings on better tools and island decorations.

    97% steam
    90% idle
  4. Birdwatching Notebook cover art

    Birdwatching Notebook

    Also animals, collection, cozy

    A small postcard scene on your desktop draws in dozens of bird species as you decorate the spot, unlock new habitats and photograph visitors.

    97% steam
    90% idle
  5. Chillquarium cover art

    Chillquarium

    Also ocean, collection, cozy

    Buy fish, raise them in real time, and sell them or keep them for ticket income while chasing 156 species and rare color variants.

    93% steam
    70% idle
  6. MyVoiceZoo cover art

    MyVoiceZoo

    Also animals, cozy, collection

    Record your own voice as animal calls, and each cry in your zoo earns income to adopt more animals, with little need for active play.

    92% steam
    75% idle
  7. Bugtopia cover art

    Bugtopia

    Also animals, collection, cozy

    Raise and breed over 300 real-world insect species in terrariums you landscape yourself, with breeding boxes that can produce rare new bugs.

    92% steam
  8. Croakoloco cover art

    Croakoloco

    Also animals, collection, cozy

    Collect and breed frogs that hop around eating flies for coins, or take control of one to hunt golden flies yourself.

    93% steam
  9. Screen Cat cover art

    Screen Cat

    Also animals, cozy, collection

    A cat roams your desktop while you work; feed it, play with it, and wait for it to bring back collectibles from outside the screen.

    90% steam
    90% idle
  10. Bunny Park cover art

    Bunny Park

    Also animals, cozy, collection

    Build and decorate a nature park, feed and pet sleepy bunnies, and raise its rating to attract every bunny for your collection.

    89% steam
  11. Desktop Fishing cover art

    Desktop FishingDormant

    Also collection, animals, ocean

    A frog in the corner of your screen fishes while you work, catching 50+ species with shiny variants and unlocking new spots and outfits.

    91% steam
    90% idle
  12. Time Is Honey cover art

    Time Is Honey

    Also animals, collection, cozy

    Open packs of bees, care for them in real time, and sell their honey. Over 150 bee types to collect, plus hives and accessories to customize.

    91% steam
    70% idle
  13. Little Aviary cover art

    Little Aviary

    Also animals, collection, cozy

    Hatch and breed birds in an aviary at the bottom of your screen, sell them for profit, and watch them perch on your other windows.

    86% steam
    90% idle
  14. Capoo Pals cover art

    Capoo Pals

    Also collection, cozy, animals

    A desktop pet where Capoo and bugcats wander your screen, react to your mouse and can be collected in picture books.

    83% steam
    90% idle
  15. Chonkers cover art

    Chonkers

    Also cozy, animals, collection

    Adopt stray cats, play with them while they fatten up, then rehome them for gold. The goal is filling a book of over 100 breeds, including rare space cats.

    84% steam
    70% idle
  16. PC FISH: Taskbar Aquarium cover art

    PC FISH: Taskbar Aquarium

    Also ocean, collection, animals

    Raise and breed fish in a desktop aquarium, discover rare traits among 450+ fish and decorations, and trade on the Steam Market.

    78% steam
    90% idle
  17. Idlequarium cover art

    Idlequarium

    Also ocean, collection, cozy

    Keep a customizable fish tank on your desktop, raising and collecting hundreds of species to earn coins for decorations and new fish.

    75% steam
    90% idle
  18. Capybara cover art

    CapybaraDormant

    Also animals, collection, cozy

    Tap to grow a family of capybaras, upgrade their habitats and unlock new environments with changing weather.

    65% steam
  19. Slow & Steady cover art

    Slow & Steady

    Also animals, collection, cozy

    Train a tortoise, win races and unlock 31 animal racers, from a snail to a cheetah, based on real animal speeds. Coins keep coming in while you're away, and an Arcade tab adds mini-games. Free on iPhone, with no ads and optional purchases.

  20. The Wee Pier cover art

    The Wee PierUpdated

    Also cozy, ocean, collection

    Fish from a Scottish island pier, train skills, hire helpers for the creels and fill villagers' requests. Roughly an hour to its ending.

    3.6★ galaxy
    has ending
  21. Fish Kingdoms：Idle Arena cover art

    Fish Kingdoms：Idle ArenaDormant

    Also ocean, collection, animals

    Summon and raise anime-style fish warriors for turn-based idle card battles built around team combinations.

    75% idle
  22. Tap Tap Fish - AbyssRium cover art

    Tap Tap Fish - AbyssRiumUpdated

    Also ocean, cozy, animals

    Fill an aquarium with fish and whales that gradually grow the tank with little effort from you.

    75% idle
  23. Placid Plastic Duck Simulator cover art

    Placid Plastic Duck Simulator

    Also cozy, collection

    Float in a pool as a rubber duck while more ducks drop in one by one, with a day and night cycle and calm music.

    98% steam
  24. Digseum cover art

    Digseum

    Also collection, cozy

    Dig up relics across a dozen sites and display them in your museum to fund better tools. A compact run of a few hours.

    98% steam