IMHO.

Games like The World of a Mermaid

If The World of a Mermaid is your kind of game, the closest matches are Run Run Boy, Cruise Control Mode On! and Waves Running Simulator — 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 The World of a Mermaid: Welcome in the underwater world of a mermaid, with aquatics creatures & the queen, welcome in The World of a Mermaid!

2022SportsIndieAdventureSimulationCasual0.99 USDWindows
The World of a Mermaid — Steam game cover

Players who liked The World of a Mermaid also play

Steam players who put hours into The World of a Mermaid 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. Run Run Boy

    WHY THIS

    Top pick for The World of a Mermaid fans by collaborative filtering across millions of Steam libraries. Shares Sports and Indie with The World of a Mermaid.

    Run Run Boy game is a casual game based on the idea to run as fast as possible and so that no one can catch you.

    2022SportsIndieAdventure0.99 USDSteam ↗
  2. Cruise Control Mode On!

    WHY THIS

    Second-strongest match for The World of a Mermaid fans by collaborative filtering across millions of Steam libraries. Shares Sports and Indie with The World of a Mermaid.

    This is about adrenaline.

    2022SportsIndieAdventure4.99 USDSteam ↗
  3. Waves Running Simulator

    WHY THIS

    Third-strongest match for The World of a Mermaid fans by collaborative filtering across millions of Steam libraries. Shares Sports and Indie with The World of a Mermaid.

    Have you seen the enormous waves destroying the planet? If not, you are in the right place! In Waves Running Simulator you have to escape from the tsunami as fast as possible.

    2022SportsIndieAdventure0.99 USDSteam ↗
  4. Long Way

    WHY THIS

    Ranked #4 for The World of a Mermaid fans by collaborative filtering across millions of Steam libraries. Shares Sports and Indie with The World of a Mermaid.

    Long Way is an immersive arcade driving simulator with diverse vehicles and customization options. Dynamic day-night cycles and weather conditions create a realistic atmosphere. Explore mountain roads, deserts, forests, and cities. LAN Multiplayer mode supports up to 8 friends for added excitement.

    2024ActionSportsIndie5.99 USDSteam ↗
  5. Roxy Raccoon 2: Topsy-Turvy

    WHY THIS

    Ranked #5 for The World of a Mermaid fans by collaborative filtering across millions of Steam libraries. Shares Sports and Indie with The World of a Mermaid.

    Roxy Raccoon 2: Topsy-Turvy is a Tilt Maze/Labyrinth style like no other. Play through the next chapter in the Roxy Raccoon Saga, compete in various game modes and customize & create your own levels, then share them with the world!

    2023ActionSportsIndie9.99 USDSteam ↗
  6. Orion Blue

    WHY THIS

    Ranked #6 for The World of a Mermaid fans by collaborative filtering across millions of Steam libraries. Shares Sports and Indie with The World of a Mermaid.

    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 ↗
  7. Blackhole on the Road

    WHY THIS

    Ranked #7 for The World of a Mermaid fans by collaborative filtering across millions of Steam libraries. Shares Sports and Indie with The World of a Mermaid.

    Blackhole on the Road is a thrilling game that puts you in control of a powerful black hole as you compete against others to become the largest and most powerful in the city.

    2023SportsStrategyIndie4.99 USDSteam ↗
  8. HRD 3 Pegasus Island

    WHY THIS

    Ranked #8 for The World of a Mermaid fans by collaborative filtering across millions of Steam libraries. Shares Sports and Indie with The World of a Mermaid.

    Explore the Caribbean open world of Pegasus Island. Complete racetracks, tame horses, build stables, complete quests, find treasure and fly over the island in your very own Pegasus.

    2022ActionSportsIndie19.99 USDSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below The World of a Mermaid at current Steam store prices.

  1. UBERMOSH

    WHY THIS

    Priced ~51% under The World of a Mermaid on Steam right now. Shares Indie with The World of a Mermaid.

    UBERMOSH is an arcade game about cutting bullets with a sword, in a gun-filled cyberpunk mosh pit.

    2015ActionIndie0.49 USDDeck VerifiedSteam ↗
  2. Miss Neko

    WHY THIS

    Priced ~51% under The World of a Mermaid on Steam right now. Shares Casual with The World of a Mermaid.

    Together the full picture of all the lovely beast ladies with your own hands, play Yakyuken with them, collect their portraits. Hope you have a relaxing and enjoyable game time:)

    2019ActionCasual0.49 USDDeck PlayableSteam ↗
  3. QUICKERFLAK

    WHY THIS

    Priced ~51% under The World of a Mermaid on Steam right now. Shares Indie and Adventure with The World of a Mermaid.

    QUICKERFLAK is an experimental fast-paced time-attack top-down combat retro-hardcore minigame, that can be finished in a minute.

    2022ActionIndieAdventure0.49 USDDeck VerifiedSteam ↗
  4. Save Jesus

    WHY THIS

    Priced ~51% under The World of a Mermaid on Steam right now. Shares Indie and Casual with The World of a Mermaid.

    Someone is trying to murder Jesus. Disguised as Caesar with the Roman Empire by his side, an evil impostor from the future has set hundreds of deadly traps. Redirect the traps, kill the Romans and protect Jesus!

    2016IndieCasual0.49 USDDeck PlayableSteam ↗
  5. Barro

    WHY THIS

    Priced ~51% under The World of a Mermaid on Steam right now. Shares Indie and Casual with The World of a Mermaid.

    Choose your little car and race!

    2018IndieCasualRacing0.49 USDDeck VerifiedSteam ↗
  6. Gachi Heroes

    WHY THIS

    Priced ~51% under The World of a Mermaid on Steam right now. Shares Indie and Adventure with The World of a Mermaid.

    Gachi Heroes is a game about the dark fantasies. That's amazing an endlass journey in which you will know yourself with your favorite gachimuchi characters. How deep would you go?

    2018ActionIndieAdventure0.49 USDDeck VerifiedSteam ↗
  7. Trip to Vinelands

    WHY THIS

    Priced ~51% under The World of a Mermaid on Steam right now. Shares Indie with The World of a Mermaid.

    Trip to Vinelands is an arcade retro hardcore maze wanderer minigame.

    2016ActionIndie0.49 USDDeck VerifiedSteam ↗
  8. TTV2

    WHY THIS

    Priced ~51% under The World of a Mermaid on Steam right now. Shares Indie with The World of a Mermaid.

    TTV2 is an arcade retro hardcore maze wanderer minigame, sequel to Trip to Vinelands.

    2017ActionIndie0.49 USDSteam ↗

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 and Casual with The World of a Mermaid.

    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. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with The World of a Mermaid.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Helltaker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with The World of a Mermaid.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with The World of a Mermaid.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  5. Bongo Cat

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Simulation with The World of a Mermaid.

    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 ↗
  6. 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 The World of a Mermaid.

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

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

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with The World of a Mermaid.

    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 ↗
  8. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with The World of a Mermaid.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗

Frequently asked about The World of a Mermaid

How much does The World of a Mermaid cost?
The World of a Mermaid is listed on Steam at 0.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to The World of a Mermaid?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside The World of a Mermaid are Run Run Boy, Cruise Control Mode On!, Waves Running Simulator.

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 The World of a Mermaid.

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

24 Games Like The World of a Mermaid — Ranked for 2026 · imho.run