IMHO.

Single-player games like Card Detective

Below are 8 single-player Steam games similar to Card Detective, 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 Card Detective page.

Ranked picks

  1. 1
    Last Kids on Earth: Hit the Deck! — Steam game cover

    Last Kids on Earth: Hit the Deck!

    Single-player alternative to Card Detective — playable solo, no multiplayer required. Shares Strategy and RPG with Card Detective.

    The Monster-Zombie Apocalypse means no homework, no parents, and no rules! Become zombie-fighting, monster-bashing heroes in this action-packed rogue-like strategy card game.

    2023StrategyRPG14.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Grave Profits — Steam game cover

    Grave Profits

    Single-player alternative to Card Detective — playable solo, no multiplayer required. Shares Strategy and Indie with Card Detective.

    Build the most game breaking party you can in this dungeon crawling roguelike auto-battler. Recruit, level up, arrange devastating card synergies, and descend into cursed dungeons alone or with a friend in online co-op

    StrategyIndieRPGSingle-playerSimilar games →
  3. 3
    Shadows Across The Sun — Steam game cover

    Shadows Across The Sun

    Single-player alternative to Card Detective — playable solo, no multiplayer required. Shares Strategy and Indie with Card Detective.

    You are one of the last to fight back — a scavenger, a soldier, a changeling — surviving run after run across the wreckage orbiting the dying star. Each attempt takes you closer to the truth buried at its core.

    2026StrategyIndieRPGSingle-playerSimilar games →
  4. 4
    Inscryption — Steam game cover

    Inscryption

    Single-player alternative to Card Detective — playable solo, no multiplayer required. Shares Strategy and Indie with Card Detective.

    Inscryption is an inky black card-based odyssey that blends the deckbuilding roguelike, escape-room style puzzles, and psychological horror into a blood-laced smoothie. Darker still are the secrets inscrybed upon the cards...

    2021StrategyIndieAdventure7.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Orb Devils — Steam game cover

    Orb Devils

    Single-player alternative to Card Detective — playable solo, no multiplayer required. Shares Strategy and RPG with Card Detective.

    A short experimental deck building roguelike! Use Attack Cards on enemy intentions to weaken their attacks, Use Heal Cards on status effects to increase their effects! Play as a Demon bounty hunter looking for their Target in purgatory as you combine and use Orbs.

    2025StrategyRPG3.49 USDSingle-playerSimilar games →
  6. 6
    Umblight — Steam game cover

    Umblight

    Single-player alternative to Card Detective — playable solo, no multiplayer required. Shares Strategy and Indie with Card Detective.

    Descend through the corrupted underworld in Umblight, a gearpunk roguelike deckbuilder about merging your cards together. Build a deck of shadow and light cards strong enough to survive, but is it enough to reach the bottom of the world?

    2027StrategyIndieAdventureSingle-playerSimilar games →
  7. 7
    Salt Chapel — Steam game cover

    Salt Chapel

    Single-player alternative to Card Detective — playable solo, no multiplayer required. Shares Strategy and Indie with Card Detective.

    Salt Chapel is a dark roguelite deckbuilder where your deck is your crew. Recruit strange sailors, inherit their cards and burdens, sail a haunted sea, and fight horrors in battles driven by unique Black Metal songs.

    StrategyIndieAdventureSingle-playerSimilar games →
  8. 8
    Deep Sky Derelicts — Steam game cover

    Deep Sky Derelicts

    Single-player alternative to Card Detective — playable solo, no multiplayer required. Shares Strategy and Indie with Card Detective.

    Deep Sky Derelicts is an original combination of turn-based strategy and RPG, enriched with tactical card combat and popular roguelike elements. Explore derelict alien ships, fight, loot and upgrade your gear, all in distinctive retro-futuristic comic book aesthetic style.

    2018StrategyIndieRPG2.99 USDDeck PlayableSingle-playerSimilar games →