IMHO.

Single-player games like Radley Ravencroft's Spy Web Mystery

Below are 8 single-player Steam games similar to Radley Ravencroft's Spy Web Mystery, 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 Radley Ravencroft's Spy Web Mystery page.

Ranked picks

  1. 1
    The Operator — Steam game cover

    The Operator

    Single-player alternative to Radley Ravencroft's Spy Web Mystery — playable solo, no multiplayer required. Shares Indie with Radley Ravencroft's Spy Web Mystery.

    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 →
  2. 2
    Waterfall Prisoner — Steam game cover

    Waterfall Prisoner

    Single-player alternative to Radley Ravencroft's Spy Web Mystery — playable solo, no multiplayer required. Shares Indie with Radley Ravencroft's Spy Web Mystery.

    Can you escape from Waterfall Tower? A puzzle-focused escape room game, made in the vein of the classic graphic adventures of old.

    2023IndieAdventure9.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    The Inheritance of Crimson Manor — Steam game cover

    The Inheritance of Crimson Manor

    Single-player alternative to Radley Ravencroft's Spy Web Mystery — playable solo, no multiplayer required. Shares Indie with Radley Ravencroft's Spy Web Mystery.

    Explore a beautiful and Enigmatic Victorian Manor with a dark secret, In this gothic horror story first person exploration puzzle game filled with fine art, secret passages and mysterious mechanical puzzles playing as the executor of the last will from the enigmatic Railroad Magnate Hadley Strange.

    2022IndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    The House of Tesla: Definitive Edition — Steam game cover

    The House of Tesla: Definitive Edition

    Single-player alternative to Radley Ravencroft's Spy Web Mystery — playable solo, no multiplayer required.

    Solve intricate puzzles to activate Nikola Tesla's creations, restore Wardenclyffe Tower, and unlock hidden devices in his New York lab. Explore the Chicago World's Fair in this mind-bending puzzle adventure.

    2025Adventure24.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Her Story — Steam game cover

    Her Story

    Single-player alternative to Radley Ravencroft's Spy Web Mystery — playable solo, no multiplayer required. Shares Indie with Radley Ravencroft's Spy Web Mystery.

    A woman is interviewed seven times by the police. Search the video database and explore hundreds of authentic clips to discover her story in this groundbreaking and award winning narrative game.

    2015IndieAdventureSimulation9.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Telling Lies — Steam game cover

    Telling Lies

    Single-player alternative to Radley Ravencroft's Spy Web Mystery — playable solo, no multiplayer required. Shares Indie with Radley Ravencroft's Spy Web Mystery.

    Four private lives. One big lie. Search through secretly recorded video conversations to discover the truth. The successor to the acclaimed Her Story.

    2019IndieAdventureSimulation4.99 USDSingle-playerSimilar games →
  7. 7
    The Testament of Sherlock Holmes — Steam game cover

    The Testament of Sherlock Holmes

    Single-player alternative to Radley Ravencroft's Spy Web Mystery — playable solo, no multiplayer required.

    Become the greatest detective of all time in The Testament of Sherlock Holmes, a twisting, turning investigation game set in a faithfully-reproduced London of 1898. As Sherlock Holmes, you must find clues, interrogate suspects and unveil a mystery in a story full of twists!

    2012Adventure19.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Still Life — Steam game cover

    Still Life

    Single-player alternative to Radley Ravencroft's Spy Web Mystery — playable solo, no multiplayer required.

    Still Life 2 also now available!

    2011Adventure7.99 USDDeck PlayableSingle-playerSimilar games →