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Games like Fish Kingdoms：Idle Arena

Fish Kingdoms：Idle Arena leans idle. These games share the most with it, and each one says why.

Only
  1. Tap Tap Fish - AbyssRium cover art

    Tap Tap Fish - AbyssRiumUpdated

    Also idle, ocean, animals · Same active/idle balance (leans idle)

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

    75% idle
  2. Bounty Bash: Idle Pirate RPG cover art

    Bounty Bash: Idle Pirate RPGUpdated

    Also idle, ocean, collection · Same active/idle balance (leans idle)

    Summon a pirate crew that auto-battles at sea around the clock, growing stronger while you are away.

    75% idle
  3. Joyquarium cover art

    Joyquarium

    Also ocean, animals, collection · Same active/idle balance (leans idle)

    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
  4. Fish to Dish: Idle Sushi cover art

    Fish to Dish: Idle Sushi

    Also ocean, collection, idle

    A fishing boat sits along the edge of your desktop reeling in sea life to serve as sushi, while you upgrade rods and bait and fill an aquarium.

    96% steam
    90% idle
  5. Idle Waters cover art

    Idle Waters

    Also collection, ocean, idle

    Fish from a window at the bottom of your screen, manually or with auto-fishing, to fill a collection of 100 species across 12 biomes and stock your aquarium.

    94% steam
    90% idle
  6. 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
  7. 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
  8. Hooked Inc: Fishing Games cover art

    Hooked Inc: Fishing GamesUpdated

    Also ocean, collection, idle

    Swipe to catch fish, hire a crew that keeps fishing when you're away, and upgrade boats to reach new waters.

    50% idle
  9. Bugtopia cover art

    Bugtopia

    Also idle, animals, collection

    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
  10. MyVoiceZoo cover art

    MyVoiceZoo

    Also animals, collection · Same active/idle balance (leans idle)

    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
  11. Fantasy Aquarium cover art

    Fantasy Aquarium

    Also ocean, animals, collection

    Breed fish across themed tanks and choose between keeping them for steady gold or trading them in, with ambient music for working.

    85% steam
  12. Holoidle cover art

    Holoidle

    Also cards, collection, idle

    Grow a Hololive streamer's influence with upgrades and a deck of collectible collab cards, placing up to six for synergy bonuses.

    84% steam
  13. Forest Island cover art

    Forest IslandUpdated

    Also idle, animals, collection

    Collect over 100 animals and birds and grow calm natural habitats for them at your own pace.

  14. Idle Baseball Manager Tycoon cover art

    Idle Baseball Manager TycoonUpdated

    Also idle, collection, cards

    Build a stadium, collect baseball player cards, set your lineup, and let the team play to bring in wins and money.

  15. One-Punch Man:Road to Hero 2.0 cover art

    One-Punch Man:Road to Hero 2.0Updated

    Also idle, collection, cards

    Collect One-Punch Man heroes and monsters, arrange them in formations, and send the team through story arcs and a tower of trials.

  16. Idle Fish 2: Fishing Tycoon cover art

    Idle Fish 2: Fishing TycoonDormant

    Also idle, ocean, animals

    Catch fish and upgrade your boat and fisherman to haul in rarer species.

  17. Idle Animal Evolution cover art

    Idle Animal EvolutionDormant

    Also idle, animals, collection

    Breed hybrid creatures in a lab by crossing pairs of animals.

  18. Idle Aquarium: Fish Tank Zoo cover art

    Idle Aquarium: Fish Tank ZooDormant

    Also idle, ocean, collection

    Grow an aquarium by collecting new fish species on voyages and upgrading tanks to draw more visitors.

  19. The Seven Deadly Sins: IDLE cover art

    The Seven Deadly Sins: IDLEUpdated

    Also idle, collection, cards

    Tap to draw cards and clear stages with chibi Seven Deadly Sins heroes, plus PvE raids and PvP duels.

  20. Chillquarium cover art

    Chillquarium

    Also ocean, collection · Same active/idle balance (leans idle)

    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
  21. Idle Mafia cover art

    Idle MafiaUpdated

    Also collection, idle · Same active/idle balance (leans idle)

    Run criminal businesses, collect capos with special abilities and take over territory while your crew does the work.

    75% idle
  22. Invincible: Guarding the Globe cover art

    Invincible: Guarding the GlobeUpdated

    Also collection, idle · Same active/idle balance (leans idle)

    Recruit characters from Invincible, merge clones to rank them up, and run idle battles in the background.

    75% idle
  23. Crush Them All - Idle RPG cover art

    Crush Them All - Idle RPGUpdated

    Also idle, collection · Same active/idle balance (leans idle)

    Collect heroes and crush bosses across more than 1000 stages, ascending to new worlds and progressing while away.

    75% idle
  24. Idle Car ! cover art

    Idle Car !Dormant

    Also idle, collection · Same active/idle balance (leans idle)

    Assemble cars part by part to learn how they work, then move on to bikes, yachts, submarines, and spaceships, with builds progressing while you sleep.

    75% idle