IMHO.

Single-player games like Mistaken

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

Ranked picks

  1. 1
    Anomaly President — Steam game cover

    Anomaly President

    Single-player alternative to Mistaken — playable solo, no multiplayer required. Shares Action and Indie with Mistaken.

    In this presidential rogue-like action game, gather votes and run for presidency by day, then transform into a warrior to take down your enemies by night! Master unique skills to become a swordmaster, a cyber mage, or anything in between, and overthrow the ruthless president!

    2026ActionIndieAdventure14.99 USDSingle-playerSimilar games →
  2. 2
    Shifting Sands — Steam game cover

    Shifting Sands

    Single-player alternative to Mistaken — playable solo, no multiplayer required. Shares Action and Indie with Mistaken.

    Welcome to the Nexus. You died, the sandpit brought you back, and now you have a shift to finish as a scrapper. Scavenge crashed ships, cram your pack with dangerous salvage, meet odd survivors, and make it home each day through a weird desert world before the storm resets the sands and you with it.

    2026ActionStrategyIndie19.99 USDSingle-playerSimilar games →
  3. 3
    Gloomsday — Steam game cover

    Gloomsday

    Single-player alternative to Mistaken — playable solo, no multiplayer required. Shares Action and Indie with Mistaken.

    Gloomsday is an action-packed roguelite platformer with a unique spellcasting mechanic. Your spellcasting resource is in the world around you--no mana bars here! As you cast your "gloomspells", you'll find the serene, yet gloomy landscape go dark and grey... but the magic will return soon enough.

    2024ActionIndieAdventureFreeSingle-playerSimilar games →
  4. 4
    Demon Source — Steam game cover

    Demon Source

    Single-player alternative to Mistaken — playable solo, no multiplayer required. Shares Action and Indie with Mistaken.

    Demon Source is a soulslike roguelike game with procedural generated dungeons. Try new builds each run. Gather the Source to unlock new items and abilities. Solve the mystery of seven inhabitants of the Church. Try the Ultimate Challenge with great classical music. It is made by one person!

    2026ActionIndieRPGSingle-playerSimilar games →
  5. 5
    There Is mORE — Steam game cover

    There Is mORE

    Single-player alternative to Mistaken — playable solo, no multiplayer required. Shares Action and Indie with Mistaken.

    Mine by day, defend by night. Master 25+ spells, sell rare ores for gear upgrades, and grow stronger each run in this procedurally generated roguelite tower defense. Enjoy full controller and Steam Deck support.

    2026ActionIndieAdventure11.24 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Forsaken Valley — Steam game cover

    Forsaken Valley

    Single-player alternative to Mistaken — playable solo, no multiplayer required. Shares Action and Indie with Mistaken.

    A narrative RPG where your emotions are not stats. They are your story. Explore, create things, communicate with tribes and solve all the mysteries of this strange place. Thousands of enemies stand in your way, whether you can crush them is up to you.

    2026ActionStrategyIndie8.49 USDSingle-playerSimilar games →
  7. 7
    Gordak — Steam game cover

    Gordak

    Single-player alternative to Mistaken — playable solo, no multiplayer required. Shares Action and Adventure with Mistaken.

    Play as an orc war chief stranded on a cursed island. Build and defend your village, recruit survivors, explore a procedurally generated wilderness, and hunt the three Undead Lords before facing Gordak's final trial.

    ActionStrategyAdventureSingle-playerSimilar games →
  8. 8
    Rift Saviours — Steam game cover

    Rift Saviours

    Single-player alternative to Mistaken — playable solo, no multiplayer required. Shares Action and Indie with Mistaken.

    Rift Saviours is a sword-fighting roguelite where you battle endless waves of enemies. Survive longer to earn upgrades that offer great build customization. Step into the rift and fight for your survival!

    ActionIndieAdventureSingle-playerSimilar games →