IMHO.

Games like MioAquaria

If MioAquaria is your kind of game, the closest matches are Captain Contraption’s Safari Park, Megaquarium and Aqua Corner — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About MioAquaria: Build and manage a cozy underwater sandbox aquarium run by cats. Discover fantasy sea creatures, research upgrades, send expeditions, and balance fish, staff, and visitor needs to become the world’s top aquarium.

2026IndieSimulationWindowsby Pixellore Inc
MioAquaria — Steam game cover

Players who liked MioAquaria also play

Steam players who put hours into MioAquaria also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Captain Contraption’s Safari Park

    WHY THIS

    Top pick for MioAquaria fans by collaborative filtering across millions of Steam libraries. Shares Simulation with MioAquaria.

    Build a safari park where strange animals eat, breed and turn against each other in a living, breathing, ecosystem. Design paths to guide your visitors to the best moments, and unlock weirder creatures to clone with every run.

    StrategySimulationSteam ↗
  2. Megaquarium

    WHY THIS

    Second-strongest match for MioAquaria fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with MioAquaria.

    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.

    2018StrategyIndieSimulation24.99 USDDeck PlayableSteam ↗
  3. Aqua Corner

    WHY THIS

    Third-strongest match for MioAquaria fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with MioAquaria.

    AquaCorner is a relaxing 3D idle simulation that brings a charming aquarium to your desktop corner! Collect cute fish, nurture them, and decorate their habitat with colorful items. Enjoy this cozy, atmospheric experience and build your dream underwater ecosystem.

    2025IndieSimulationCasual4.99 USDSteam ↗
  4. Ant Colony: Wild Forest

    WHY THIS

    Ranked #4 for MioAquaria fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with MioAquaria.

    You play as an ant queen, growing an ant colony. Ants cannot be controlled directly. But you can spawn needed types of ants; upgrade them; make raids and most importantly - dig and build a dungeon! The goal of each location is to destroy all enemy bases. If the queen dies - the game ends.

    2026ActionStrategyIndieSteam ↗
  5. Orion Blue

    WHY THIS

    Ranked #5 for MioAquaria fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with MioAquaria.

    Orion Blue is a cozy fishing adventure set on a beautiful alien planet. Catch fish, gather resources, and build relationships with the locals. Play actively, or relax and let the game progress with Idle Mode.

    2026SportsIndieAdventureSteam ↗
  6. Boogie Fungi

    WHY THIS

    Ranked #6 for MioAquaria fans by collaborative filtering across millions of Steam libraries. Shares Indie with MioAquaria.

    Build and maintain a colony of Mushrooms, keep them happy with constant parties and make sure to deploy some defenses to deal with foragers

    2026IndieCasual4.99 USDSteam ↗
  7. Idlequarium

    WHY THIS

    Ranked #7 for MioAquaria fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with MioAquaria.

    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.

    2025IndieSimulationCasual1.79 USDSteam ↗
  8. Tiny Aquarium: Social Fishkeeping

    WHY THIS

    Ranked #8 for MioAquaria fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with MioAquaria.

    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.

    2025IndieSimulationMassively Multiplayer7.49 USDDeck PlayableSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with MioAquaria.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Helltaker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with MioAquaria.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  3. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with MioAquaria.

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  4. The Murder of Sonic the Hedgehog

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with MioAquaria.

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  5. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with MioAquaria.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  6. Sheepy: A Short Adventure

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with MioAquaria.

    A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.

    2024IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  7. Our Life: Beginnings & Always

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with MioAquaria.

    A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door.

    2020IndieFree To PlayCasualFreeSteam ↗
  8. missed messages.

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with MioAquaria.

    ‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.

    2019IndieSimulationFree To PlayFreeDeck PlayableSteam ↗

More from Pixellore Inc

Other recommendable Steam games by Pixellore Inc, ranked by review count so the studio's hits land first.

  1. Subterrain

    WHY THIS

    Another title from Pixellore Inc, the studio behind MioAquaria. Shares Indie with MioAquaria.

    Uncompromising Sci-Fi survival on Mars! Manage the entire colony single-handed! Craft, Research, Explore and Fight against evolving mutants. Vast open world and randomly generated levels to explore! Can you survive long enough to escape the horror?

    2016Indie5.09 USDDeck PlayableSteam ↗
  2. Subterrain: Mines of Titan

    WHY THIS

    Another title from Pixellore Inc, the studio behind MioAquaria. Shares Indie with MioAquaria.

    Awaken from an abandoned stasis pod and discover a doomed mining camp on Titan in an uncompromising turn-based survival RPG. Survive the evolving horrors that lurk below and craft equipment, research new gear, fight against overwhelming odds, or even discover your true fate.

    2024IndieRPG19.99 USDDeck PlayableSteam ↗
  3. RemiLore: Lost Girl in the Lands of Lore

    WHY THIS

    Another title from Pixellore Inc, the studio behind MioAquaria.

    RemiLore: Lost Girl in the Lands of Lore is a “rogue-lite” anime-style adventure set in a colorful fantasy world where players hack-and-slash their way through an army of mechanical monsters using a huge variety of unique melee weapons and devastating magic attacks!

    2019Action39.99 USDSteam ↗

Frequently asked about MioAquaria

What games are most similar to MioAquaria?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside MioAquaria are Captain Contraption’s Safari Park, Megaquarium, Aqua Corner.
Who developed MioAquaria?
MioAquaria was developed by Pixellore Inc.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on MioAquaria.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.