IMHO.

Single-player games like Confidential Killings - A Detective Game

Below are 13 single-player Steam games similar to Confidential Killings - A Detective Game, 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 Confidential Killings - A Detective Game page.

Ranked picks

  1. 1
    Kamiya Detective Agency: High School Girl Vanished in The Summer — Steam game cover

    Kamiya Detective Agency: High School Girl Vanished in The Summer

    Single-player alternative to Confidential Killings - A Detective Game — playable solo, no multiplayer required. Shares Indie and Adventure with Confidential Killings - A Detective Game.

    A mystery set in Fukuoka, Japan. Former cop Kengo Kamiya and assistant Hikaru tackle a high school girl's disappearance. A "Photoreal Novel" fully utilizing actual photos and AI. Enjoy snappy banter and unexpected twists in this simple, choice-driven mystery visual novel.

    IndieAdventureSingle-playerSimilar games →
  2. 2
    Kathy Rain 2: Soothsayer — Steam game cover

    Kathy Rain 2: Soothsayer

    Single-player alternative to Confidential Killings - A Detective Game — playable solo, no multiplayer required. Shares Indie and Adventure with Confidential Killings - A Detective Game.

    In this point-and-click urban thriller, down-and-out private eye Kathy Rain will embark on her most dangerous case yet — the pursuit of the notorious serial killer known as the Soothsayer. Find clues, gather evidence, connect the dots, and confront the murderer before the hunter becomes the hunted…

    2025IndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    A Death in the Red Light — Steam game cover

    A Death in the Red Light

    Single-player alternative to Confidential Killings - A Detective Game — playable solo, no multiplayer required. Shares Indie and Adventure with Confidential Killings - A Detective Game.

    Amsterdam, 1988. A dead body in the Red Light District, the Dutch capital of sex and drugs, is a washed-up detective’s one shot at redemption. Explore the seedy underbelly of Europe’s most notorious city, solve complex puzzles, and crack the case while experiencing Amsterdam at its worst.

    2024IndieAdventureRPG9.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Greyhat - A Digital Detective Adventure — Steam game cover

    Greyhat - A Digital Detective Adventure

    Single-player alternative to Confidential Killings - A Detective Game — playable solo, no multiplayer required. Shares Indie and Adventure with Confidential Killings - A Detective Game.

    How far would you go to save your daughter? As an infamous hacker-for-hire you have the skills to steal almost any secret. But when your daughter is taken, will you be able to use these skills to uncover a dark conspiracy that goes further than you could ever imagine?

    2020IndieAdventureSimulation9.99 USDSingle-playerSimilar games →
  5. 5
    The Operator — Steam game cover

    The Operator

    Single-player alternative to Confidential Killings - A Detective Game — playable solo, no multiplayer required. Shares Indie and Adventure with Confidential Killings - A Detective Game.

    Welcome to the FDI. As our newest Operator, your role is to use your detective skills to assist our field agents and investigate mysterious crimes. Use cutting-edge FDI software to dig for clues, solve puzzles, and uncover the truth.

    2024IndieAdventureSimulation13.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    UNMEMORY — Steam game cover

    UNMEMORY

    Single-player alternative to Confidential Killings - A Detective Game — playable solo, no multiplayer required. Shares Indie and Adventure with Confidential Killings - A Detective Game.

    Unravel a mystery: A game you can read, a book you can play.

    2020IndieAdventure9.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Sarawak — Steam game cover

    Sarawak

    Single-player alternative to Confidential Killings - A Detective Game — playable solo, no multiplayer required. Shares Indie and Adventure with Confidential Killings - A Detective Game.

    A short literary mystery game set in Oxford and Borneo

    2021IndieAdventure4.99 USDSingle-playerSimilar games →
  8. 8
    Tails Noir — Steam game cover

    Tails Noir

    Single-player alternative to Confidential Killings - A Detective Game — playable solo, no multiplayer required. Shares Indie and Adventure with Confidential Killings - A Detective Game.

    Tails Noir is a post-noir narrative adventure. Become raccoon private eye Howard Lotor and explore dystopian Vancouver inhabited by animals as you uncover a deeply personal story of change and transformation.

    2021IndieAdventure24.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    The Case of the Golden Idol — Steam game cover

    The Case of the Golden Idol

    Single-player alternative to Confidential Killings - A Detective Game — playable solo, no multiplayer required. Shares Indie and Adventure with Confidential Killings - A Detective Game.

    A new kind of detective game that allows you to think and investigate freely. Discover clues surrounding 12 strange and gruesome deaths and build your own theory. Pick your suspect, deduce the motive, unmask the awful truth.

    2022IndieAdventure17.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    The Roottrees are Dead — Steam game cover

    The Roottrees are Dead

    Single-player alternative to Confidential Killings - A Detective Game — playable solo, no multiplayer required. Shares Adventure with Confidential Killings - A Detective Game.

    A genealogical mystery straight out of 1998. Scour the early Internet for clues, uncover hidden connections, and piece together the family tree behind the secretive Roottree Corporation.

    2025Adventure19.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Return of the Obra Dinn — Steam game cover

    Return of the Obra Dinn

    Single-player alternative to Confidential Killings - A Detective Game — playable solo, no multiplayer required. Shares Indie and Adventure with Confidential Killings - A Detective Game.

    Lost at sea 1803 ~ The good ship Obra Dinn.

    2018IndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    Neon Noir — Steam game cover

    Neon Noir

    Single-player alternative to Confidential Killings - A Detective Game — playable solo, no multiplayer required. Shares Indie and Adventure with Confidential Killings - A Detective Game.

    Neon Noir is a cyberpunk visual novel with interactive mechanics. It is set in the megalopolis of New Devon in the year 2169, where large private corporations have more power than the government. The player follows the crimes investigated by Colden, a Snatcher.

    2023IndieAdventure4.99 USDSingle-playerSimilar games →
  13. 13
    Master of Chess — Steam game cover

    Master of Chess

    Single-player alternative to Confidential Killings - A Detective Game — playable solo, no multiplayer required. Shares Simulation with Confidential Killings - A Detective Game.

    Play chess with help from your AI character, solve chess puzzles, build an unrivaled openings repertoire, and win tournaments worldwide. Become World Champion in the first and only chess career simulator!

    2025SportsSimulation19.99 USDDeck PlayableSingle-playerSimilar games →