IMHO.

Single-player games like Unforgotten: Ordinance

Below are 10 single-player Steam games similar to Unforgotten: Ordinance, 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 Unforgotten: Ordinance page.

Ranked picks

  1. 1
    Scary Shadow Spot - Last Farewell — Steam game cover

    Scary Shadow Spot - Last Farewell

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

    Scary Shadow Spot: Last Farewell - Haunted by his past, Mark explores a haunted house where nothing is as it seems. Chilling puzzles and shocking truths await. Are you ready to uncover the mystery hidden in the shadows?

    2024ActionStrategyIndie9.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    4 days in *** — Steam game cover

    4 days in ***

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

    4 Days in *** is a non-linear 2D horror adventure game in which the player chooses how the story unfolds. You play as a girl who has stopped at a hotel for a conference on health innovations. The hotel administrator warned her not to go up to the 4th floor, but what really happens there?

    IndieAdventureSingle-playerSimilar games →
  3. 3
    ZonZon — Steam game cover

    ZonZon

    Single-player alternative to Unforgotten: Ordinance — playable solo, no multiplayer required. Shares Indie with Unforgotten: Ordinance.

    The main character is a journalist who arrived at a large warehouse to record a documentary about the warehouse operation. But instead, he is faced with a real nightmare. The warehouse turns out to be populated by hungry guards and crazy warehouse operators who turn it into a death trap.

    2024ActionSportsStrategy4.99 USDSingle-playerSimilar games →
  4. 4
    The Hollow Line — Steam game cover

    The Hollow Line

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

    Can you escape the tunnels? An AI-powered buddy is following you as you discover the seemingly never-ending network of tunnels. Get ready for a personalized and unique experience at The Hollow Line.

    ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    Hatter by Night — Steam game cover

    Hatter by Night

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

    A first-person survival horror game inspired by horror films from the 1960s. As one of Jack Hatter’s victims, a former detective who turned to kidnapping women, your only chance of survival is to find a way to escape his house.

    2026ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    Office After Hours — Steam game cover

    Office After Hours

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

    Spot anomalies and uncover hidden clues to escape an office where overwork turns strange and experiments happen more often than coffee breaks.

    2025IndieAdventureSimulation3.24 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Sasaeng | 사생 — Steam game cover

    Sasaeng | 사생

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

    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 →
  8. 8
    Room 404 — Steam game cover

    Room 404

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

    Room 404 is a first-person Chinese horror game.Players must discern anomalies within an endlessly looping corridor, make decisions,and attempts to unravel the mysteries surrounding themselves and the four floors of the apartment.

    2025IndieAdventureSimulation4.49 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Unforgotten — Steam game cover

    Unforgotten

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

    UNFORGOTTEN – a story-driven, non-linear visual novel, where you can immerse in the ethnic ambience of Northern myths and horrors. Can you solve the riddles of the past - without ever losing yourself in the present? Your fate is in your hands!

    2020IndieAdventureCasual4.99 USDSingle-playerSimilar games →
  10. 10
    Tiny Shop: make it cozy — Steam game cover

    Tiny Shop: make it cozy

    Single-player alternative to Unforgotten: Ordinance — playable solo, no multiplayer required. Shares Indie and Simulation with Unforgotten: Ordinance.

    Leave the hustle and bustle behind and bring your dream of a cozy little shop to life! Create, decorate, and watch visitors fall in love. Let your imagination run wild and craft a beautiful, inviting space they'll want to return to again and again.

    IndieSimulationCasualSingle-playerSimilar games →