IMHO.

Single-player games like Thief: Deadly Shadows

Below are 10 single-player Steam games similar to Thief: Deadly Shadows, 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 Thief: Deadly Shadows page.

Ranked picks

  1. 1
    Thief II: The Metal Age — Steam game cover

    Thief II: The Metal Age

    Single-player alternative to Thief: Deadly Shadows — playable solo, no multiplayer required. Shares Action with Thief: Deadly Shadows.

    The ultimate thief is back! Tread softly as you make your way through 15 new complex, non-linear levels full of loot to steal and guards to outsmart. Improved enemy AI, new gadgets and a riveting story will draw you into the world of Thief II: The Metal Age, a place of powerful new technologies, fanatical religions and corruption.

    2012ActionSimulation6.99 USDSingle-playerSimilar games →
  2. 2
    Thief — Steam game cover

    Thief

    Single-player alternative to Thief: Deadly Shadows — playable solo, no multiplayer required. Shares Action with Thief: Deadly Shadows.

    Garrett, the Master Thief, steps out of the shadows into the City. In this treacherous place, where the Baron’s Watch spreads a rising tide of fear and oppression, his skills are the only things he can trust. Even the most cautious citizens and their best-guarded possessions are not safe from his reach.

    2014ActionAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Styx: Master of Shadows — Steam game cover

    Styx: Master of Shadows

    Single-player alternative to Thief: Deadly Shadows — playable solo, no multiplayer required. Shares Action with Thief: Deadly Shadows.

    Styx: Master of Shadows is an infiltration game with RPG elements taking place in a dark fantasy universe, where you sneak, steal and assassinate your way through as Styx, a Goblin two-centuries of age.

    2014Action19.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Gust of Wind — Steam game cover

    Gust of Wind

    Single-player alternative to Thief: Deadly Shadows — playable solo, no multiplayer required. Shares Action with Thief: Deadly Shadows.

    Move undetected in shadows or above. Find allies in enemy compounds and complete your objectives with stealth or by force. Gust of Wind is set in a unique post-apocalyptic world of rusted sail ships, barren islands and mutant seagulls.

    2023ActionIndieEarly Access9.99 USDSingle-playerSimilar games →
  5. 5
    Dishonored®: Death of the Outsider™ — Steam game cover

    Dishonored®: Death of the Outsider™

    Single-player alternative to Thief: Deadly Shadows — playable solo, no multiplayer required. Shares Action with Thief: Deadly Shadows.

    From the award-winning developers at Arkane® Studios comes Dishonored®: Death of the Outsider, the next standalone adventure in the critically-acclaimed Dishonored® series.

    2017Action29.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Dishonored — Steam game cover

    Dishonored

    Single-player alternative to Thief: Deadly Shadows — playable solo, no multiplayer required. Shares Action with Thief: Deadly Shadows.

    Dishonored is an immersive first-person action game that casts you as a supernatural assassin driven by revenge. With Dishonored’s flexible combat system, creatively eliminate your targets as you combine the supernatural abilities, weapons and unusual gadgets at your disposal.

    2012ActionAdventure9.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Still Wakes the Deep — Steam game cover

    Still Wakes the Deep

    Single-player alternative to Thief: Deadly Shadows — playable solo, no multiplayer required. Shares Action with Thief: Deadly Shadows.

    1975. Disaster strikes the Beira D oil rig off the coast of Scotland. Navigate the collapsing rig to save your crew from an otherworldly horror on the edge of all logic and reality in this 3x BAFTA Games Award-winning narrative horror experience.

    2024ActionIndieAdventure34.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Lies of P — Steam game cover

    Lies of P

    Single-player alternative to Thief: Deadly Shadows — playable solo, no multiplayer required. Shares Action with Thief: Deadly Shadows.

    Lies of P is a thrilling soulslike that takes the story of Pinocchio, turns it on its head, and sets it against the darkly elegant backdrop of the Belle Epoque era.

    2023ActionAdventureRPG29.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Deus Ex: Game of the Year Edition — Steam game cover

    Deus Ex: Game of the Year Edition

    Single-player alternative to Thief: Deadly Shadows — playable solo, no multiplayer required. Shares Action with Thief: Deadly Shadows.

    The year is 2052 and the world is a dangerous and chaotic place. Terrorists operate openly - killing thousands; drugs, disease and pollution kill even more. The world's economies are close to collapse and the gap between the insanely wealthy and the desperately poor grows ever wider.

    2007Action6.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Deus Ex: Invisible War — Steam game cover

    Deus Ex: Invisible War

    Single-player alternative to Thief: Deadly Shadows — playable solo, no multiplayer required. Shares Action with Thief: Deadly Shadows.

    Approximately 20 years after Deus Ex, the world is only beginning to recover from a catastrophic worldwide depression. In this techno-nightmare, take part in the dark struggle to raise the world from its own ashes.

    2007Action6.99 USDDeck PlayableSingle-playerSimilar games →