IMHO.

Single-player games like Who Killed Arthur?

Below are 8 single-player Steam games similar to Who Killed Arthur?, 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 Who Killed Arthur? page.

Ranked picks

  1. 1
    Charon 卡戎 — Steam game cover

    Charon 卡戎

    Single-player alternative to Who Killed Arthur? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Killed Arthur?.

    A point-and-click narrative puzzle game with a delicate art style and soothing pace. In this Underworld at the end of all things, guide souls who lost their memories and speech safely across the Styx. Luckily, our protagonist is about to face the most restless bunch of them all...

    2026IndieAdventureSimulationSingle-playerSimilar games →
  2. 2
    THE OMEGA REACH — Steam game cover

    THE OMEGA REACH

    Single-player alternative to Who Killed Arthur? — playable solo, no multiplayer required. Shares Indie and Casual with Who Killed Arthur?.

    Reach for the stars, gather their instruments, and curate the best collection in the universe! THE OMEGA REACH is a point-and-click museum simulator (and dungeon crawler) where you are a musical genius.

    IndieSimulationCasualSingle-playerSimilar games →
  3. 3
    民国诡事 — Steam game cover

    民国诡事

    Single-player alternative to Who Killed Arthur? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Killed Arthur?.

    "Strange Rites" is a Chinese horror interactive puzzle game. As a reporter with the ability to see the unseen, you investigate monster rumors in the chaotic Republic of China era, navigating a 3D+2D world, finding clues, and sealing evil spirits. Uncover forgotten folk horrors.

    IndieAdventureSingle-playerSimilar games →
  4. 4
    Wimple and Habit — Steam game cover

    Wimple and Habit

    Single-player alternative to Who Killed Arthur? — playable solo, no multiplayer required. Shares Adventure and Casual with Who Killed Arthur?.

    Help Wimple and Habit, nuns in The Chapter's special investigations unit, to uncover the case of the missing janitor in this point-and-click puzzle adventure.

    2026AdventureCasual7.99 USDSingle-playerSimilar games →
  5. 5
    No Longer Home — Steam game cover

    No Longer Home

    Single-player alternative to Who Killed Arthur? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Killed Arthur?.

    No Longer Home is a game about letting go of the life you've built due to circumstances beyond your control. Immerse yourself in the lives of Bo and Ao and learn about their dreams, frustrations and fears. Welcome the magic of the everyday and somewhat extraordinary.

    2021IndieAdventureCasual14.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    KRAMPEN — Steam game cover

    KRAMPEN

    Single-player alternative to Who Killed Arthur? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Killed Arthur?.

    Immerse yourself in the winter forest and help a lost soul to find a piece of itself. What is awaiting you there.. or who?

    2023IndieAdventureCasual2.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Between Horizons – A Sci-Fi Detective Adventure — Steam game cover

    Between Horizons – A Sci-Fi Detective Adventure

    Single-player alternative to Who Killed Arthur? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Killed Arthur?.

    Between Horizons is a narrative 2.5D sci-fi detective adventure. 33 years into the Zephyr's journey, its mission is suddenly jeopardized. Can you find the culprit before it's too late? Experience an enthralling story set in a semi-open world that branches and ends based on your choices.

    2024IndieAdventure15.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Who's Lila? — Steam game cover

    Who's Lila?

    Single-player alternative to Who Killed Arthur? — playable solo, no multiplayer required. Shares Indie and Adventure with Who Killed Arthur?.

    A reverse-detective adventure, where you control your character's face

    2022IndieAdventureRPG11.99 USDDeck VerifiedSingle-playerSimilar games →