IMHO.

Single-player games like Solipsistic

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

Ranked picks

  1. 1
    Distant — Steam game cover

    Distant

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

    A mysterious object brings a former detective to a distant place in the middle of nowhere, where the worst nightmares clash with reality. Are you prepared to face your fears in what might be your last investigation?

    2026ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Protocol Non-Human — Steam game cover

    Protocol Non-Human

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

    A realistic first-person horror deduction game. Identify NON-HUMAN entities and navigate critical decisions within the Zone. Earn your survival, upgrade your booth, and-above all-don't let the NON-HUMANS in.

    ActionStrategyIndieSingle-playerSimilar games →
  3. 3
    Spectral Sonata — Steam game cover

    Spectral Sonata

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

    A first person psychological horror game. Explore an ever-changing mansion in a slow-paced, atmospheric experience that combines hauntingly beautiful melodies with a suffocating environment. Uncover the tragic past, escape or confront the spirit.

    ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Liminal Department — Steam game cover

    Liminal Department

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

    Trapped in what seems to be an endless hospital department. Carefully observe your surroundings in each loop to escape the Liminal Department

    2025ActionIndieAdventure4.99 USDSingle-playerSimilar games →
  5. 5
    Devil's Trap — Steam game cover

    Devil's Trap

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

    You will find yourself in the middle of an investigation, you will ask many questions but you will not find the answers.

    2024ActionIndie0.99 USDSingle-playerSimilar games →
  6. 6
    Before the Silence Claims: In Absentia — Steam game cover

    Before the Silence Claims: In Absentia

    Single-player alternative to Solipsistic — playable solo, no multiplayer required. Shares Indie and Adventure with Solipsistic.

    You do not fight. You intervene. Traverse a city that watches and discover the price of keeping an impossible promise.

    2027IndieAdventureSingle-playerSimilar games →
  7. 7
    Secrets of the Silent School — Steam game cover

    Secrets of the Silent School

    Single-player alternative to Solipsistic — playable solo, no multiplayer required. Shares Action and Adventure with Solipsistic.

    Secrets of the Silent School is a first-person horror game where players control a drone to investigate an abandoned Japanese school. Collect data to uncover the truth hidden within its haunted halls, while using your camera to capture and destroy vengeful ghosts.

    2024ActionAdventure4.99 USDSingle-playerSimilar games →
  8. 8
    Levana Horror Tale — Steam game cover

    Levana Horror Tale

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

    You must complete a lunar mission only with the other person on the radio. When you realize that you were not sufficiently informed about the place.

    2024ActionIndieAdventure4.99 USDSingle-playerSimilar games →