IMHO.

Single-player games like Project Looking Glass

Below are 10 single-player Steam games similar to Project Looking Glass, 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 Project Looking Glass page.

Ranked picks

  1. 1
    Dead Faces — Steam game cover

    Dead Faces

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

    Dead Faces is a mind bending psychological horror. Unravel Jack's disturbing mind, the faces from his past and the ultimate truth behind his actions. You must remember their faces.

    2026ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Fatal Falls — Steam game cover

    Fatal Falls

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

    In Fatal Falls you explore the dark secrets of "The Grand Elysium", a posh luxury hotel in the middle of nowhere. Interact with its guests, drink a cocktail at the bar, peruse the noble premises – the choice is yours! Just make sure you don't get entangled in the hotel's dark deeds...

    2024IndieAdventureRPGFreeSingle-playerSimilar games →
  3. 3
    Antim Yatra — Steam game cover

    Antim Yatra

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

    A dead colonial railway station. A viral ghost hoax. A forgotten secret. First-person psychological horror set in 1942 India. Only your torch. Only the dark.

    IndieAdventureSingle-playerSimilar games →
  4. 4
    Duty Guvnor — Steam game cover

    Duty Guvnor

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

    A darkly comic, turn-based roguelike of 1970s London police night duty. Dispatch your few constables, fill your four cells, back gambles over the radio — and keep the streets safe until 06:00. Every shift deals fresh trouble, and every choice follows your career. Just make it through the week.

    2026IndieAdventureSimulation8.09 USDSingle-playerSimilar games →
  5. 5
    ALL LIGHT IS GONE — Steam game cover

    ALL LIGHT IS GONE

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

    An unauthorized data breach reveals ALL LIGHT IS GONE - a deeply-intricate, found-footage psychological horror game. Enter a sentient brutalist megastructure shaped by humanity's collective subconscious. Evade unearthly entities, manage your panic, and survive the House. Be Consumed.

    IndieAdventureSingle-playerSimilar games →
  6. 6
    Robot Vacuum Cleaner Quest — Steam game cover

    Robot Vacuum Cleaner Quest

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

    Robot Vacuum Cleaner Quest is an exploration adventure game. Reveal the house of Detectif Poirry as a robot vacuum cleaner, bump its inhabitants for stories, and clean your way to victory.

    2027AdventureSingle-playerSimilar games →
  7. 7
    BACKUP_71 — Steam game cover

    BACKUP_71

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

    A psychological horror investigation and survival game where you explore a house full of secrets, faces the living unkow, solve puzzles, use a fully interactive retro computer, and uncover a decades-old conspiracy.

    IndieAdventureSingle-playerSimilar games →
  8. 8
    Below, Rusted Gods — Steam game cover

    Below, Rusted Gods

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

    You are the lifeline supporting an expedition into the unknown. Keep both yourself and your squad alive by interpreting instrument readings, explore the facilities, and uncover something ancient and eager to be born.

    2026IndieAdventureSimulation7.99 USDSingle-playerSimilar games →
  9. 9
    Simulation Simulator — Steam game cover

    Simulation Simulator

    Single-player alternative to Project Looking Glass — playable solo, no multiplayer required. Shares Indie with Project Looking Glass.

    A freeform chat simulator where you attempt to convince a built-in LLM that it does not exist.

    2026IndieSimulationFree To PlayFreeSingle-playerSimilar games →
  10. 10
    Fill The Void — Steam game cover

    Fill The Void

    Single-player alternative to Project Looking Glass — playable solo, no multiplayer required.

    Start Small. Consume. Get huge. 'Fill The Void' is a physics-driven incremental 3D platforming collectathon where you play as a black hole.

    2026ActionCasual4.79 USDSingle-playerSimilar games →