IMHO.

Single-player games like 誰是犯案者 Who is the Criminal

Below are 8 single-player Steam games similar to 誰是犯案者 Who is the Criminal, 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 誰是犯案者 Who is the Criminal page.

Ranked picks

  1. 1
    The Real Face of a VTuber — Steam game cover

    The Real Face of a VTuber

    Single-player alternative to 誰是犯案者 Who is the Criminal — playable solo, no multiplayer required. Shares Indie and Adventure with 誰是犯案者 Who is the Criminal.

    A narrative courtroom adventure all about VTubers! Players will take the role of prosecutor Justin Truth and investigate a murder at a VTuber agency, doing their best to uncover the identity of both the killer and VTuber's real face.

    2026IndieAdventureRPG11.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Phoenix Wright: Ace Attorney Trilogy — Steam game cover

    Phoenix Wright: Ace Attorney Trilogy

    Single-player alternative to 誰是犯案者 Who is the Criminal — playable solo, no multiplayer required. Shares Adventure with 誰是犯案者 Who is the Criminal.

    Become Phoenix Wright and experience the thrill of battle as you fight to save your innocent clients in a court of law. Play all 14 episodes, spanning the first three games, in one gorgeous collection.

    2019Adventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Tangle Tower — Steam game cover

    Tangle Tower

    Single-player alternative to 誰是犯案者 Who is the Criminal — playable solo, no multiplayer required. Shares Indie and Adventure with 誰是犯案者 Who is the Criminal.

    Unravel a thrilling mystery by exploring a strange and twisted mansion, discovering curious clues, interrogating peculiar suspects and solving unique puzzles. Will you be able to uncover the secrets of Tangle Tower?

    2019IndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Blake: The Visual Novel — Steam game cover

    Blake: The Visual Novel

    Single-player alternative to 誰是犯案者 Who is the Criminal — playable solo, no multiplayer required. Shares Indie and Casual with 誰是犯案者 Who is the Criminal.

    Graphic Novel meets Visual Novel in this story-rich, choice-driven thriller. Experience Blake’s journey as he encounters a clandestine nemesis, sparking a series of events that force him to choose between losing his sanity or rising to the challenge. Make the right decisions and save New Stone.

    2021IndieCasualFreeSingle-playerSimilar games →
  5. 5
    Detective Grimoire — Steam game cover

    Detective Grimoire

    Single-player alternative to 誰是犯案者 Who is the Criminal — playable solo, no multiplayer required. Shares Indie and Adventure with 誰是犯案者 Who is the Criminal.

    Detective Grimoire has been called to investigate a murder. The owner of a small tourist attraction, seemingly killed by the mythical creature his attraction is based around... Explore the area, inspect the crime scene, grill suspects, solve puzzles, hunt for clues & uncover the secret of the swamp!

    2014IndieAdventure6.99 USDSingle-playerSimilar games →
  6. 6
    Trials of Innocence — Steam game cover

    Trials of Innocence

    Single-player alternative to 誰是犯案者 Who is the Criminal — playable solo, no multiplayer required. Shares Indie and Adventure with 誰是犯案者 Who is the Criminal.

    Trials of Innocence is an indie courtroom detective game. Step into the shoes of the main character, rookie lawyer Luna Ray, and navigate her journey through the legal world. Unravel a shocking conspiracy that changes the fate of many, including herself, and confront her inner choices.

    2025IndieAdventureSimulation14.44 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    The Silver Case — Steam game cover

    The Silver Case

    Single-player alternative to 誰是犯案者 Who is the Criminal — playable solo, no multiplayer required. Shares Adventure with 誰是犯案者 Who is the Criminal.

    The Silver Case – the debut title from world-renowned developer SUDA51 has been fully remastered and localized to English for the first time ever!

    2016Adventure19.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Murder by Numbers — Steam game cover

    Murder by Numbers

    Single-player alternative to 誰是犯案者 Who is the Criminal — playable solo, no multiplayer required. Shares Indie and Adventure with 誰是犯案者 Who is the Criminal.

    Solve Pixel Puzzles to find clues. Use those clues to interrogate witnesses. Work your way to the truth... ...and uncover the mystery of Murder by Numbers!

    2020IndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →