IMHO.

Single-player games like Peephole

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

Ranked picks

  1. 1
    The Night Route — Steam game cover

    The Night Route

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

    A night shift in a quiet suburb seemed like an easy way to earn some extra cash. You're a regular courier on foot. Deliver the orders and head home. But remember: the darkness hides those who stay awake at night, and someone is watching your route very closely.

    2026ActionIndieAdventure0.69 USDSingle-playerSimilar games →
  2. 2
    BURIED INSIDE ME — Steam game cover

    BURIED INSIDE ME

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

    What if you couldn’t wake up from your worst nightmare? BURIED INSIDE ME is a first-person psychological horror experience where you find yourself trapped within your own dream. Explore, solve puzzles, and survive yourself.

    2026ActionAdventureSingle-playerSimilar games →
  3. 3
    Last Floor — Steam game cover

    Last Floor

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

    Every floor looks normal… until it isn't. Go up if everything is fine, down if something is wrong. One mistake sends you back. The deeper you go, the less the corridor obeys its own rules.

    2026IndieAdventureSingle-playerSimilar games →
  4. 4
    Shell Inside — Steam game cover

    Shell Inside

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

    Shell Inside is a psychological horror game with stylized graphics. Dive into the depths and confront your fears. Explore dark locations, search for items, and solve intricate puzzles while hiding from the terrifying ghosts of your own mind.

    2026AdventureCasual4.99 USDSingle-playerSimilar games →
  5. 5
    Final Sanctuary — Steam game cover

    Final Sanctuary

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

    A year after the disaster, the bunker's life support systems fail critically. Communication with the outside world is completely lost. You are a mechanical engineer, awakened in your quarters by a piercing siren, alone and cut off from the world.

    2024ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  6. 6
    Hyperarousal — Steam game cover

    Hyperarousal

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

    Hyperarousal is a first person psychological horror game set in the Camonica Valley. Explore a landscape shaped by memory, dreams and ancient cultures, where your behavior alters perception and reveals different paths through the story.

    IndieAdventureSingle-playerSimilar games →
  7. 7
    What Happened to Lily? — Steam game cover

    What Happened to Lily?

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

    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
    Lair of Torment — Steam game cover

    Lair of Torment

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

    This is an indie horror game with first-person puzzles. Terror and fear have enveloped the city. The maniac has returned. You sneak into his lair to try and stop him before he goes too far...

    2023IndieAdventureSimulation3.99 USDSingle-playerSimilar games →