IMHO.

Single-player games like MazeSlug

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

Ranked picks

  1. 1
    DeathStairwell99F — Steam game cover

    DeathStairwell99F

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

    You are trapped in a stairwell, and as you delve deeper, the stairwell becomes increasingly abnormal and dangerous. Abnormal event, unknown monster, can you escape alive.

    2024IndieAdventure1.99 USDSingle-playerSimilar games →
  2. 2
    Eerie Dossier:the Haunted Apartment — Steam game cover

    Eerie Dossier:the Haunted Apartment

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

    "Eerie Dossier:the Haunted Apartment"is a walking simulation game that combines horror and horror elements.You will be trapped in an infinite loop of corridors and rooms, searching for opportunities to escape from this place while also discovering its secrets

    2026IndieAdventureSimulation2.49 USDSingle-playerSimilar games →
  3. 3
    Room: 405 | Love Beyond Reality — Steam game cover

    Room: 405 | Love Beyond Reality

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

    ROOM 405 is a Psychological Horror Romance game about Jack, a young man who moves into a small apartment in the heart of Bangkok. “Tonight… please don’t leave.”

    2026IndieAdventureSimulation3.99 USDSingle-playerSimilar games →
  4. 4
    Pieces of me — Steam game cover

    Pieces of me

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

    “Pieces of Me” is not a classic horror game with jump scares, but a psychological thriller-drama in the walking simulator genre. It is a spin-off of “September 7th”

    2025IndieAdventureSimulation8.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Don't Play This — Steam game cover

    Don't Play This

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

    Five scary stories, but they all have the same ending. Can you play it?  A psychological horror game from the first person, which few will pass.

    2026IndieAdventureSimulation8.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Sasaeng | 사생 — Steam game cover

    Sasaeng | 사생

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

    A first-person psychological horror game about the life of a K-pop idol. Explore a luxury apartment, Korean streets, and your agency building as you confront the unsettling truth hidden beneath the surface.

    2025IndieAdventureSimulation3.99 USDSingle-playerSimilar games →
  7. 7
    Lonely Christmas — Steam game cover

    Lonely Christmas

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

    It’s a story about an 8-year-old boy Kevin who was left alone at home at Christmas. Protect your house from a crazy robber and wait for your parents. Can you handle with it? We’ll find out.

    2024IndieAdventureSimulation3.49 USDSingle-playerSimilar games →
  8. 8
    Arrogation: Unlight of Day — Steam game cover

    Arrogation: Unlight of Day

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

    Arrogation: Unlight of Day is a psychological horror game set in World War II. You will play as a lone reporter searching for his lost family in an abandoned village from 80s China. Beyond darkness, you will find nightmarish creatures and secrets from the long lost Imperial Japanese Army.

    2023IndieAdventureRPG19.99 USDSingle-playerSimilar games →