IMHO.

Single-player games like Self-Delusion

Below are 8 single-player Steam games similar to Self-Delusion, 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 Self-Delusion page.

Ranked picks

  1. 1
    Train 404 — Steam game cover

    Train 404

    Single-player alternative to Self-Delusion — playable solo, no multiplayer required. Shares Action and Indie with Self-Delusion.

    A first-person co-op horror game where you collect coins, find the Golden Ticket, and race back to the train while monsters close in.

    ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Stage Cleared — Steam game cover

    Stage Cleared

    Single-player alternative to Self-Delusion — playable solo, no multiplayer required. Shares Action with Self-Delusion.

    Your home security system is powered by a game. Keep it running. Stay sharp. And whatever you do... make sure he doesn't reach you.

    2025ActionStrategy4.99 USDSingle-playerSimilar games →
  3. 3
    Alone Again: The Countryside — Steam game cover

    Alone Again: The Countryside

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

    You live in Caçapava, in an isolated neighborhood, in the countryside. Mysterious creatures move around your house, you can’t protect yourself. Reach them or they will reach you...

    2022Indie10.79 USDSingle-playerSimilar games →
  4. 4
    Vesperis — Steam game cover

    Vesperis

    Single-player alternative to Self-Delusion — playable solo, no multiplayer required. Shares Action and Indie with Self-Delusion.

    Vesperis is a first-person horror game that takes players on a journey filled with mystery and fear. Explore a chilling environment, solve puzzles, and uncover the secrets hidden within. Immerse yourself in a story full of dark secrets and horrors lurking beneath history.

    2026ActionIndieAdventure11.19 USDSingle-playerSimilar games →
  5. 5
    County Hospital 2 — Steam game cover

    County Hospital 2

    Single-player alternative to Self-Delusion — playable solo, no multiplayer required. Shares Action and Indie with Self-Delusion.

    Paranormal Horror! Using just a handycam go inside a very dark abandoned hospital, the nightvision will help you to see, explore the place and face all kinds of brutal entities in a creepy inmersive enviroment *Mission: Find a fuse to return the power and then destroy the place by setting it on fire

    2022ActionStrategyIndieFreeSingle-playerSimilar games →
  6. 6
    Haunted Bloodlines — Steam game cover

    Haunted Bloodlines

    Single-player alternative to Self-Delusion — playable solo, no multiplayer required. Shares Action and Indie with Self-Delusion.

    Every family has secrets. This house knows yours. Haunted Bloodlines is a first-person psychological horror game where the halls shift, the walls breathe, and the mansion has been waiting for you your whole life.

    ActionIndieAdventureSingle-playerSimilar games →
  7. 7
    Pacify — Steam game cover

    Pacify

    Single-player alternative to Self-Delusion — playable solo, no multiplayer required. Shares Action and Indie with Self-Delusion.

    An online co-op horror game where you pacify, weaken and capture supernatural creatures for PAH Inc. Each level has a different story, unique monsters, and multiple endings. Play single player or together with up to 6 friends. Includes proximity voice chat with fun effects.

    2019ActionStrategyIndie4.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    DreadOut Remastered Collection — Steam game cover

    DreadOut Remastered Collection

    Single-player alternative to Self-Delusion — playable solo, no multiplayer required. Shares Action and Indie with Self-Delusion.

    Face supernatural horrors in these 2 games in 1 remastered collection of third-person survival horror. Play as Linda, a high school student armed with a smartphone and camera, as she survives terrifying encounters and uncovers dark secrets across two chilling adventures. Will you survive the dread?

    2025ActionIndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →