IMHO.

Games like Under Observation

If Under Observation is your kind of game, the closest matches are Evil Officer, Scoped Assassin and SCP: Distorted Spacetime — 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 Under Observation: You are a researcher working at a Bioweapons R&D company, focusing on national security. The weapons being developed here are usually horrifying beasts that possess many different perks. In your case, one of them has escaped and it's up to you to continue your research or escape the facility.

2022StrategyIndieSimulationCasualFree to playDeck PlayableWindowsby Fluffy Cats
Under Observation — Steam game cover

Players who liked Under Observation also play

Steam players who put hours into Under Observation 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. Evil Officer

    WHY THIS

    Top pick for Under Observation fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Casual with Under Observation.

    You are kidnapped and locked up in Jail. Can you escape? Well, it's not gonna be easy when the Evil Officer is roaming around!

    2023ActionStrategyAdventure3.99 USDSteam ↗
  2. Scoped Assassin

    WHY THIS

    Second-strongest match for Under Observation fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Under Observation.

    A town below you, going about its day. Somewhere down in that crowd is your contract. No markers, no arrows, no objective ping - just a scope, a rifle, and the patience to find the right face. Then the hard part: taking the shot before the town notices.

    ActionStrategyIndieSteam ↗
  3. SCP: Distorted Spacetime

    WHY THIS

    Third-strongest match for Under Observation fans by collaborative filtering across millions of Steam libraries. Shares Indie with Under Observation.

    SCP: Distorted Spacetime is a thrilling horror game based on the SCP Wiki. In this game, you work in the dangerous world of Site-DE2 and can choose from various jobs such as Class D Personnel, Mobile Task Force Alpha 1, Omega 7, Epsilon 11, as well as O5 and Scientists.

    2028ActionIndieFree To PlayFreeSteam ↗
  4. Phantom Asylum VR

    WHY THIS

    Ranked #4 for Under Observation fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Under Observation.

    "Phantom Asylum" is a VR horror experience set in an abandoned mental hospital haunted by restless phantoms. Navigate its twisted corridors, where every step could lead you deeper into madness. Can you survive the asylum's secrets, or will you become another ghost trapped within its walls?

    2025ActionSportsStrategy9.99 USDSteam ↗
  5. Spooky Horror Game

    WHY THIS

    Ranked #5 for Under Observation fans by collaborative filtering across millions of Steam libraries.

    A psychedelic horror shooter. A prison, four monsters, and you. Collect items and keys to survive. Don't let them find you.

    2022Action2.99 USDSteam ↗
  6. Horror In Valkeala

    WHY THIS

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

    Solve puzzles and mysteries and try find hidden Valkeala logo at this Fps horror puzzle

    2022IndieSimulation4.99 USDSteam ↗
  7. KAPICI

    WHY THIS

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

    A psychological horror game about renting a cheap room from an old man with strict rules — and realizing too late that you can’t leave. You rented a room to survive university. He rented you to survive loneliness.

    2026ActionIndieAdventureSteam ↗
  8. Prey

    WHY THIS

    Ranked #8 for Under Observation fans by collaborative filtering across millions of Steam libraries.

    In Prey, you awaken aboard Talos I, a space station orbiting the moon in the year 2032. You are the key subject of an experiment meant to alter humanity forever – but things have gone terribly wrong. The space station has been overrun by hostile aliens and you are now being hunted.

    2017ActionAdventure29.99 USDDeck VerifiedSteam ↗

Frequently asked about Under Observation

Does Under Observation run on Steam Deck?
Under Observation is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
Is Under Observation free to play?
Yes — Under Observation is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
What games are most similar to Under Observation?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Under Observation are Evil Officer, Scoped Assassin, SCP: Distorted Spacetime.
Who developed Under Observation?
Under Observation was developed by Fluffy Cats and published by Kajak Games, Kajaksi Game Collective.

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 Under Observation.

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8 Games Like Under Observation — Ranked for 2026 · imho.run