IMHO.

Single-player games like Deadly Obsession

Below are 8 single-player Steam games similar to Deadly Obsession, 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 Deadly Obsession page.

Ranked picks

  1. 1
    Psycholog — Steam game cover

    Psycholog

    Single-player alternative to Deadly Obsession — playable solo, no multiplayer required. Shares Indie with Deadly Obsession.

    As a psychologist, how would you handle your clients falling victim to their own phobias? Find out in this horror visual novel infused with point-and-click gameplay elements.

    2024IndieAdventure8.99 USDSingle-playerSimilar games →
  2. 2
    Condition Unknown — Steam game cover

    Condition Unknown

    Single-player alternative to Deadly Obsession — playable solo, no multiplayer required. Shares Indie with Deadly Obsession.

    A text-based psychological horror experience set inside a hospital where something is deeply wrong — and death may not be the end.

    2026IndieAdventureCasual2.00 USDSingle-playerSimilar games →
  3. 3
    Room 337 — Steam game cover

    Room 337

    Single-player alternative to Deadly Obsession — playable solo, no multiplayer required. Shares Indie with Deadly Obsession.

    You are a father. You wake in a hallway that hums. Empty pools. Dead malls. Your four daughters are here. Voice acted by a real father and his daughters. Two endings. No right answer.

    IndieAdventureSingle-playerSimilar games →
  4. 4
    REDLINE — Strings of Fate — Steam game cover

    REDLINE — Strings of Fate

    Single-player alternative to Deadly Obsession — playable solo, no multiplayer required. Shares Indie with Deadly Obsession.

    A sci-fi otome game where your choices shape love — and the future of society.

    IndieAdventureSingle-playerSimilar games →
  5. 5
    Where Control Ends — Steam game cover

    Where Control Ends

    Single-player alternative to Deadly Obsession — playable solo, no multiplayer required.

    Where Control Ends is a psychological visual novel about Astra, a young girl trying to hold herself together after a night she cannot fully remember.

    2026AdventureCasualSingle-playerSimilar games →
  6. 6
    The Fourteen Day Letters — Steam game cover

    The Fourteen Day Letters

    Single-player alternative to Deadly Obsession — playable solo, no multiplayer required. Shares Indie with Deadly Obsession.

    "The Fourteen Day Letters" is a ADV game centered around “chatting.” In a world that has already gone mad, you and “Yuna” hold onto the last fragments of sanity through a chatroom, spending fourteen days as everything slowly falls apart. And in the end, the outcome will change based on your choices.

    IndieRPGSingle-playerSimilar games →
  7. 7
    The Meridian — Steam game cover

    The Meridian

    Single-player alternative to Deadly Obsession — playable solo, no multiplayer required. Shares Indie with Deadly Obsession.

    Step into the high-stakes world of journalism in this Playbook! As a reporter at the "The Meridian" newsroom, YOU are the hero. Chase a massive investigative scoop, navigate ruthless office politics, and build deep relationships. Will you break the story, or will the deadline break you?

    2026IndieAdventureRPG3.59 USDSingle-playerSimilar games →
  8. 8
    Still Here — Steam game cover

    Still Here

    Single-player alternative to Deadly Obsession — playable solo, no multiplayer required. Shares Indie with Deadly Obsession.

    Investigate a disturbing murder case in a world shaped by guilt, trauma and fractured memories. Explore unsettling locations, solve puzzles and uncover a truth your mind desperately tried to bury.

    IndieAdventureSingle-playerSimilar games →