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Single-player games like Secret Files: Sam Peters

Below are 12 single-player Steam games similar to Secret Files: Sam Peters, 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 Secret Files: Sam Peters page.

Ranked picks

  1. 1
    Lost Horizon — Steam game cover

    Lost Horizon

    Single-player alternative to Secret Files: Sam Peters — playable solo, no multiplayer required. Shares Adventure with Secret Files: Sam Peters.

    1936: Soldiers of the Third Reich roam the world seeking occult weapons for their insane plans of conquest. When Fenton Paddock, a former British soldier and hapless smuggler, is asked to look for his friend Richard, who went missing in Tibet, he has no idea that this search will lead him across three continents to a secret that could...

    2010Adventure1.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Secret Files 2: Puritas Cordis — Steam game cover

    Secret Files 2: Puritas Cordis

    Single-player alternative to Secret Files: Sam Peters — playable solo, no multiplayer required. Shares Adventure with Secret Files: Sam Peters.

    The sequel to the award winning adventure hit Secret Files Tunguska. Famine in Africa, floods in Southeast Asia, economic crisis in Europe, and civil wars in South America, the world is on the brink of disaster.

    2009Adventure1.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Secret Files 3 — Steam game cover

    Secret Files 3

    Single-player alternative to Secret Files: Sam Peters — playable solo, no multiplayer required. Shares Adventure with Secret Files: Sam Peters.

    The bestselling Secret Files franchise celebrates its return! The dream couple Max and Nina have announced their forthcoming wedding.

    2012Adventure1.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Strange Antiquities — Steam game cover

    Strange Antiquities

    Single-player alternative to Secret Files: Sam Peters — playable solo, no multiplayer required. Shares Adventure with Secret Files: Sam Peters.

    Become the custodian of a store dealing in occult antiquities. Explore the quaint and gloomy town of Undermere, where strange goings-on and dark mysteries abound. Find and identify arcane artefacts, use your collection to aid the townsfolk with their unusual problems — and remember to pet your cat!

    2025IndieAdventureSimulation17.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Black Mirror II — Steam game cover

    Black Mirror II

    Single-player alternative to Secret Files: Sam Peters — playable solo, no multiplayer required. Shares Adventure with Secret Files: Sam Peters.

    Enter a dark, captivating world as the massive evil of Black Mirror Castle is reincarnated with over 100 atmospheric locations to explore and 40 different characters to interact with. Will Darren's search lead him to redemption or the hell of insanity?

    2014Adventure9.99 USDSingle-playerSimilar games →
  6. 6
    The Next BIG Thing — Steam game cover

    The Next BIG Thing

    Single-player alternative to Secret Files: Sam Peters — playable solo, no multiplayer required. Shares Adventure with Secret Files: Sam Peters.

    The Next Big Thing is a great adventure game in high definition, loaded with laughs, tributes, mysteries and wacky puzzles!

    2011Adventure4.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    The Roottrees are Dead — Steam game cover

    The Roottrees are Dead

    Single-player alternative to Secret Files: Sam Peters — playable solo, no multiplayer required. Shares Adventure with Secret Files: Sam Peters.

    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 →
  8. 8
    The Book of Unwritten Tales: The Critter Chronicles — Steam game cover

    The Book of Unwritten Tales: The Critter Chronicles

    Single-player alternative to Secret Files: Sam Peters — playable solo, no multiplayer required. Shares Adventure with Secret Files: Sam Peters.

    Enjoy a thrilling and hilarious point-and-click adventure in the fantasy world of Aventasia

    2012IndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    JurassicDragon and the Binary Relic — Steam game cover

    JurassicDragon and the Binary Relic

    Single-player alternative to Secret Files: Sam Peters — playable solo, no multiplayer required. Shares Adventure with Secret Files: Sam Peters.

    JurassicDragon and the Binary Relic invites the player to explore the secrets of the museum and to escape the grovelling fiend. dodge, press and explore the mysterious facility to find what is lurking within.

    2023ActionIndieAdventure2.99 USDSingle-playerSimilar games →
  10. 10
    Secret Files: Tunguska — Steam game cover

    Secret Files: Tunguska

    Single-player alternative to Secret Files: Sam Peters — playable solo, no multiplayer required. Shares Adventure with Secret Files: Sam Peters.

    Unravel one of the greatest mysteries of our time! On the 30th June 1908 an explosion with the combined energy of 2000 Hiroshima bombs rocked the region of Tunguska in Central Siberia and felled over 6,000 square km of trees. The explosion could be heard from as far as 1,000km away.

    2009Adventure1.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Monolith — Steam game cover

    Monolith

    Single-player alternative to Secret Files: Sam Peters — playable solo, no multiplayer required. Shares Adventure with Secret Files: Sam Peters.

    A classical science fiction point and click adventure which takes you into a deep story and murky atmosphere, while solving logical puzzles. Accompany Tessa Carter and her talking robot as she finds out about herself and searches for a way to survive.

    2023IndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    Preston Sterling — Steam game cover

    Preston Sterling

    Single-player alternative to Secret Files: Sam Peters — playable solo, no multiplayer required. Shares Adventure with Secret Files: Sam Peters.

    Preston Sterling and the Legend of Excalibur is the first episode of an adventure series that will transport you into the world of English myths and legends. Tackle tricky puzzles and enjoy an exciting story, lovable characters and stunning scenes and locations!

    2016IndieAdventureCasualFreeDeck PlayableSingle-playerSimilar games →