IMHO.

Single-player games like Phobophobia 2.0 – System Override

Below are 9 single-player Steam games similar to Phobophobia 2.0 – System Override, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Phobophobia 2.0 – System Override page.

Ranked picks

  1. 1
    The Last Match — Steam game cover

    The Last Match

    Single-player alternative to Phobophobia 2.0 – System Override — playable solo, no multiplayer required. Shares Indie and Adventure with Phobophobia 2.0 – System Override.

    Her profile looked perfect. The woman sitting across from you is anything but. What begins as an ordinary date soon turns into a disturbing fight for survival. Watch her behavior, choose your words carefully, and uncover the terrifying truth behind your last match.

    IndieAdventureSingle-playerSimilar games →
  2. 2
    The Voss Clinic — Steam game cover

    The Voss Clinic

    Single-player alternative to Phobophobia 2.0 – System Override — playable solo, no multiplayer required. Shares Indie and Adventure with Phobophobia 2.0 – System Override.

    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.

    2026IndieAdventureSingle-playerSimilar games →
  3. 3
    PROPERTY INSPECTION — Steam game cover

    PROPERTY INSPECTION

    Single-player alternative to Phobophobia 2.0 – System Override — playable solo, no multiplayer required. Shares Indie and Adventure with Phobophobia 2.0 – System Override.

    Property Inspection is a short first-person psychological horror game about completing a routine inspection of Unit 47. Examine the apartment, document structural issues, follow your checklist, and finish the job when the final task stops making sense.

    2026IndieAdventureSimulationFreeSingle-playerSimilar games →
  4. 4
    Below, Rusted Gods — Steam game cover

    Below, Rusted Gods

    Single-player alternative to Phobophobia 2.0 – System Override — playable solo, no multiplayer required. Shares Indie and Adventure with Phobophobia 2.0 – System Override.

    You are the lifeline supporting an expedition into the unknown. Keep both yourself and your squad alive by interpreting instrument readings, explore the facilities, and uncover something ancient and eager to be born.

    2026IndieAdventureSimulation7.99 USDSingle-playerSimilar games →
  5. 5
    God's Basement — Steam game cover

    God's Basement

    Single-player alternative to Phobophobia 2.0 – System Override — playable solo, no multiplayer required. Shares Indie and Adventure with Phobophobia 2.0 – System Override.

    God's Basement is a first-person, narrative-driven, single player horror game. Uncover the secrets of an afterlife shrouded in mystery, as an entity known as "The Operator" leads you deeper into the fringes of a seemingly eternal purgatory.

    2018IndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Transient: Extended Edition — Steam game cover

    Transient: Extended Edition

    Single-player alternative to Phobophobia 2.0 – System Override — playable solo, no multiplayer required. Shares Indie and Adventure with Phobophobia 2.0 – System Override.

    H.P. Lovecraft meets Cyberpunk. Delve deep into a dystopian world and investigate what is happening to you and your friends in a domed city. Solve puzzles, hack systems and plug in to explore other dimensions. Discover a truth that might tear apart your sanity and question your very existence.

    2020IndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    What Happened to Lily? — Steam game cover

    What Happened to Lily?

    Single-player alternative to Phobophobia 2.0 – System Override — playable solo, no multiplayer required. Shares Indie and Adventure with Phobophobia 2.0 – System Override.

    What Happened to Lily? Is a real-time first-person horror game. Discover the secrets and spooky truths behind the mysterious event at Miller Farm.

    2025IndieAdventureCasual3.99 USDSingle-playerSimilar games →
  8. 8
    LOST ZION — Steam game cover

    LOST ZION

    Single-player alternative to Phobophobia 2.0 – System Override — playable solo, no multiplayer required. Shares Indie and Adventure with Phobophobia 2.0 – System Override.

    Lost Zion is an atmospheric cyberpunk horror game. Awakened by a faint signal as a service bot, explore the forsaken megacity of Lost Zion. Uncover the Emperor's horrific secrets. Obey your sole command: Activate the Gravity Core.

    2026ActionStrategyIndieSingle-playerSimilar games →
  9. 9
    Phobophobia 1.0 – The Experiment — Steam game cover

    Phobophobia 1.0 – The Experiment

    Single-player alternative to Phobophobia 2.0 – System Override — playable solo, no multiplayer required. Shares Indie with Phobophobia 2.0 – System Override.

    A first person psychological horror puzzle game where you must survive 10 phobia inspired rooms inside a disturbing experiment. Solve puzzles, explore a mysterious facility, and uncover the truth behind the voice guiding you through the test.

    2025Indie1.99 USDSingle-playerSimilar games →