IMHO.

Single-player games like One More Dungeon

Below are 19 single-player Steam games similar to One More Dungeon, 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 One More Dungeon page.

Ranked picks

  1. 1
    Dunrog — Steam game cover

    Dunrog

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

    Dunrog is a first-person dungeon crawler with almost infinite number of randomly generated locations, full of treasures and dangers. Players have to fight their way through dungeons, jungles, infernal abyss and much more.

    2020ActionIndieAdventure3.99 USDSingle-playerSimilar games →
  2. 2
    Overture — Steam game cover

    Overture

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

    Overture is an action-adventure roguelike which draws heavy inspiration from hits such as Diablo, Realm of The Mad God, Zelda, and The Binding of Isaac. Explore vast randomly generated dungeons and slay hordes of cunning enemies!

    2015ActionStrategyIndie4.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Delver — Steam game cover

    Delver

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

    Delve into the shifting dungeons on your hunt for the Yithidian orb, but getting it might just be the easy part. Delver is a single player first-person action roguelike dungeon crawler, just like you wished they used to make.

    2018ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Slasher's Keep — Steam game cover

    Slasher's Keep

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

    Hack, slash, shoot and loot your way through procedurally generated dungeons! Smack your enemies into spikes with your inventory sack!

    2020ActionIndieRPG13.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Paranautical Activity: Deluxe Atonement Edition — Steam game cover

    Paranautical Activity: Deluxe Atonement Edition

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

    Paranautical Activity combines the classic FPS action of games like Doom and Quake, with the randomness and difficulty of modern roguelikes like Binding of Isaac and Spelunky.

    2014ActionIndieRPG1.19 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    WASTED — Steam game cover

    WASTED

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

    Get wasted or get wasted trying in WASTED, a roguelike post-apocalyptic pub crawler. Fight tooth and nail, bullets and baseball bats in search of Booze, gain strange mutational Hangovers, and explore the Coolers in search of powerful weapons, armor, and a nice stiff drink to top it all off.

    2016ActionIndieRPG12.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Ziggurat — Steam game cover

    Ziggurat

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

    Dungeon-Crawling First Person Shooting at its finest! Fast-paced combat! Dozens of perks, spells and enemies! Level ups! Random Dungeons! Traps! Badass bosses! Carrots!

    2014ActionIndieRPG14.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Dungelot: Shattered Lands — Steam game cover

    Dungelot: Shattered Lands

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

    Dungelot: Shattered Lands takes you on an epic roguelike dungeon-crawler adventure to defeat zombie cows, splat giant evil mushrooms, and generally get back home in one piece. Deceptively simple, ever so addictive.

    2016ActionIndieRPG1.99 USDSingle-playerSimilar games →
  9. 9
    Wolfenstein 3D — Steam game cover

    Wolfenstein 3D

    Single-player alternative to One More Dungeon — playable solo, no multiplayer required. Shares Action with One More Dungeon.

    World War II rages. The Nazis are planning to build an unstoppable, mutant army. On a mission to steal the secret plans, you were captured and imprisoned. Now, a lucky break gives you the chance to escape, but a maze of passages and trigger-happy Nazis stand in your way.

    2007Action4.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Quake II — Steam game cover

    Quake II

    Single-player alternative to One More Dungeon — playable solo, no multiplayer required. Shares Action with One More Dungeon.

    You are humanity’s last hope to stop the Strogg, a hostile alien race waging war against Earth. Play this military sci-fi FPS, now upgraded for modern platforms with improved visuals, new campaign content, online multiplayer/co-op, and more.

    2007Action9.99 USDDeck VerifiedSingle-playerSimilar games →
  11. 11
    QUAKE Mission Pack 1: Scourge of Armagon — Steam game cover

    QUAKE Mission Pack 1: Scourge of Armagon

    Single-player alternative to One More Dungeon — playable solo, no multiplayer required. Shares Action with One More Dungeon.

    After defeating Shub-Niggurath, you arrive back at your home base on Earth, but it's not all blue skies and butterflies. Apparently, not all QUAKE forces have been subdued. Chaos ensues as you blast your way through the QUAKE minions and toward the infested gateway. Your only choice is to find the source of evil and shut it down.

    2007ActionSingle-playerSimilar games →
  12. 12
    Barony — Steam game cover

    Barony

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

    Barony is the premier first-person roguelike with cooperative play! Adventure alone, or gather a party with iconic and unusual RPG classes to face off against the brutal dungeons. Test your resourcefulness, wits, and friendships, on your quest to lift the evil lich's curse!

    2015ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  13. 13
    Minecraft: Story Mode - A Telltale Games Series — Steam game cover

    Minecraft: Story Mode - A Telltale Games Series

    Single-player alternative to One More Dungeon — playable solo, no multiplayer required.

    Episode 1 is now FREE - for a limited time! In Minecraft: Story Mode, playing as either a male or female hero named 'Jesse,' you’ll embark on a perilous adventure across the Overworld, through the Nether, to the End, and beyond.

    2015AdventureDeck PlayableSingle-playerSimilar games →
  14. 14
    Minecraft Legends — Steam game cover

    Minecraft Legends

    Single-player alternative to One More Dungeon — playable solo, no multiplayer required. Shares Action with One More Dungeon.

    Discover the mysteries of Minecraft Legends, a new action strategy game. Explore a gentle land of rich resources and lush biomes on the brink of destruction. The ravaging piglins have arrived, and it’s up to you to inspire your allies and lead them in strategic battles to save the Overworld!

    2023ActionStrategy39.99 USDDeck PlayableSingle-playerSimilar games →
  15. 15
    Is this Game Trying to Kill Me? — Steam game cover

    Is this Game Trying to Kill Me?

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

    An old shack deep in a dense forest, a strange computer and a game that's trying to kill you!

    2024ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  16. 16
    Access Denied — Steam game cover

    Access Denied

    Single-player alternative to One More Dungeon — playable solo, no multiplayer required. Shares Indie with One More Dungeon.

    Access Denied is a puzzle game in the world where for storage of personal data are used special device in the form of protected boxes. Imagine yourself in the role of the professional cracker of such devices and test your skills for 36 different levels.

    2016IndieCasual2.99 USDDeck PlayableSingle-playerSimilar games →
  17. 17
    Access Denied: Escape — Steam game cover

    Access Denied: Escape

    Single-player alternative to One More Dungeon — playable solo, no multiplayer required. Shares Indie with One More Dungeon.

    Access Denied: Escape is a puzzle game where you have to hack data vaults and interact with various devices to escape.

    2023IndieAdventure4.99 USDSingle-playerSimilar games →
  18. 18
    One More Dungeon 2 — Steam game cover

    One More Dungeon 2

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

    One More Dungeon 2 is a First Person Dungeon Crawler Roguelite where you play as a human being captured by Giant Sentient Snails

    2022ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  19. 19
    Shadow of Loot Box — Steam game cover

    Shadow of Loot Box

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

    Shadow of Loot Box is a first-person shooter about micropayments, loot boxes, cut content and everything we "love" in modern video games.

    2018ActionIndieAdventure4.99 USDSingle-playerSimilar games →