IMHO.

Games like Aquarium Anomaly

If Aquarium Anomaly is your kind of game, the closest matches are LIMINOID, Late Shift and SCP Loop — 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 Aquarium Anomaly: Welcome to the Shark Tunnel. Please remain on the walkway and do not tap the glass. Irregularities have been reported. If you observe one, exit the way you came. If you do not, continue forward.

2026IndieSimulationCasualWindowsby Chunky Cats Games
Aquarium Anomaly — Steam game cover

Players who liked Aquarium Anomaly also play

Steam players who put hours into Aquarium Anomaly 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. LIMINOID

    WHY THIS

    Top pick for Aquarium Anomaly fans by collaborative filtering across millions of Steam libraries. Shares Indie with Aquarium Anomaly.

    LIMINOID is an immersive first-person exploration game set in dream-like liminal spaces. Explore, admire and progress throughout surreal landscapes and labyrinth structures that should not exist.

    2026IndieAdventureEarly AccessSteam ↗
  2. Late Shift

    WHY THIS

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

    Experience Mark’s story through found footage as he becomes stuck in a loop whilst working the late shift at the cinema. Spot the anomalies and survive the night. Ensure that every room is checked...thoroughly.

    2026IndieAdventureSimulationSteam ↗
  3. SCP Loop

    WHY THIS

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

    You are a SCP Foundation employee. One day, you find yourself going through corridor, which suddenly starts to repeat itself. Explore SCP 970 and maybe you can escape...

    2027IndieSimulationCasualSteam ↗
  4. Tape 101: Liminal Descent

    WHY THIS

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

    A psychological horror descending through liminal spaces shaped by the Kübler Ross model - the five stages of grief, where your perception and an RC car are the only tools to grasp what’s real.

    ActionIndieAdventureSteam ↗
  5. Afternoon Patient

    WHY THIS

    Ranked #5 for Aquarium Anomaly fans by collaborative filtering across millions of Steam libraries. Shares Simulation with Aquarium Anomaly.

    A first-person psychological horror game. As a patient tethered to a cold, mobile IV pole, you move through silent, haunting liminal spaces. Time feels frozen, and every step tests your rhythm, patience, and courage as you face isolation and psychological terror.

    2027AdventureSimulationSteam ↗
  6. Yatai 8

    WHY THIS

    Ranked #6 for Aquarium Anomaly fans by collaborative filtering across millions of Steam libraries. Shares Indie and Simulation with Aquarium Anomaly.

    An endless loop in a dark Japanese corridor. Observe every detail carefully: if everything looks normal, keep walking. If you notice even the slightest anomaly, turn back immediately. Escape the loop before it's too late.

    2026IndieSimulationSteam ↗
  7. The Voss Clinic

    WHY THIS

    Ranked #7 for Aquarium Anomaly fans by collaborative filtering across millions of Steam libraries. Shares Indie with Aquarium Anomaly.

    A psychiatric hospital. 1986. The staff are dead. The doors are open. You have no memory of how you got here or why your name is on a patient file. No monsters. No combat. Only the silence of empty corridors, and the slow realization of what was done to you.

    2026IndieAdventureSteam ↗
  8. Still With Me

    WHY THIS

    Ranked #8 for Aquarium Anomaly fans by collaborative filtering across millions of Steam libraries. Shares Indie with Aquarium Anomaly.

    A psychological horror experience about returning to a place that never forgot you.

    IndieAdventureSteam ↗

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 Aquarium Anomaly.

    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.

    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. Ultimate Custom Night

    WHY THIS

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

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

    2018ActionIndieFree To PlayFreeSteam ↗
  4. Bongo Cat

    WHY THIS

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

    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 ↗
  5. ENA: Dream BBQ

    WHY THIS

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

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  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 Aquarium Anomaly.

    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 with Aquarium Anomaly.

    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. STRAFTAT

    WHY THIS

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

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck PlayableSteam ↗

Frequently asked about Aquarium Anomaly

What games are most similar to Aquarium Anomaly?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Aquarium Anomaly are LIMINOID, Late Shift, SCP Loop.
Who developed Aquarium Anomaly?
Aquarium Anomaly was developed by Chunky Cats Games.

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 Aquarium Anomaly.

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