IMHO.

Single-player games like Conquest Dark

Below are 15 single-player Steam games similar to Conquest Dark, 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 Conquest Dark page.

Ranked picks

  1. 1
    Death Must Die — Steam game cover

    Death Must Die

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

    Descend the nether in search of Death himself! Choose from God-given powers to slay his hordes of minions. Unlock new heroes, collect powerful items and create game-breaking synergies in this roguelite hack and slash survivors game.

    2023ActionIndieRPG6.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Jotunnslayer: Hordes of Hel — Steam game cover

    Jotunnslayer: Hordes of Hel

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

    Hordes of Hel is a gripping roguelike horde-survivor game set in the dark realms of Norse Mythology. Fight waves of enemies to earn divine blessings of ancient Viking Deities, explore hostile worlds and face powerful bosses. Become a god-like warrior in this ultimate showdown.

    2025ActionIndieRPG14.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Halls of Torment — Steam game cover

    Halls of Torment

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

    Slay hordes of terrifying monsters in this horde survival roguelite. Descend into the Halls of Torment where the Lords of the underworld await you. Treasures, magical trinkets, and a growing cast of heroes will grant you the power to vanquish these horrors from beyond. How long can you survive?

    2024ActionIndieRPG6.66 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Evil's Den: Forsaken Dungeon — Steam game cover

    Evil's Den: Forsaken Dungeon

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

    Evil's Den: Forsaken Dungeon is a rogue-lite dungeon crawler featuring procedurally generated levels where you will battle through hordes of monsters to close portal to Hell, opened in the villages church.

    2023ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    Beautiful Mystic Survivors — Steam game cover

    Beautiful Mystic Survivors

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

    Roguelite bullet-hell meets sexy anime in Beautiful Mystic Survivors, as you rise to help gorgeous heroines destroy countless invading monsters. Plan your builds, upgrade heroines, and survive against the clock. Experience polished 3D graphics, flashy VFX, and surrounded by thousands of monsters.

    2022ActionIndieRPG4.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Tower of Babel: Survivors of Chaos — Steam game cover

    Tower of Babel: Survivors of Chaos

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

    Battle hordes of monsters, acquire new skills, and upgrade your abilities. Customize your build with hundreds of item combinations and reach the top to fulfill your deepest desires. Conquer the tower in this thrilling roguelite hack and slash survivors game!

    2026ActionStrategyIndie10.39 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Wildkeepers Rising — Steam game cover

    Wildkeepers Rising

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

    Tame monsters! Slay waves of enemy hordes! Explore fantasy lands! Wildkeepers Rising is a whimsical action-RPG roguelite set in a beautiful hand-drawn world that combines the power curve of bullet heaven games with the compulsive fun of a creature collector.

    2025ActionIndieRPG9.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Ketz: Galactic Overlords — Steam game cover

    Ketz: Galactic Overlords

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

    Sci-fantasy themed roguelite horde survival game with RPG elements. Choose your character, collect various gear, and create game-breaking builds using powerful skills from the Galactic Leaders!

    2025ActionIndieAdventure4.49 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Vampire Survivors — Steam game cover

    Vampire Survivors

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

    Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!

    2022ActionIndieRPG4.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Risk of Rain 2 — Steam game cover

    Risk of Rain 2

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

    Escape a chaotic alien planet by fighting through hordes of frenzied monsters – with your friends, or on your own. Combine loot in surprising ways and master each character until you become the havoc you feared upon your first crash landing.

    2020ActionIndie24.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Army of Ruin — Steam game cover

    Army of Ruin

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

    Wreak havoc on countless foes with mighty weapons and deadly spells! Enhance your skills and face even greater dangers! Army of Ruin is an auto-shooter where you become the Bullet Hell.

    2023ActionIndieCasual7.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    The Binding of Isaac — Steam game cover

    The Binding of Isaac

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

    Now 20% More Evil with the Free Halloween update!

    2011ActionIndieAdventure1.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    Path of Exile — Steam game cover

    Path of Exile

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

    You are an Exile, struggling to survive on the dark continent of Wraeclast, as you fight to earn power that will allow you to exact your revenge against those who wronged you. Path of Exile is an online Action RPG set in a dark fantasy world. The game is completely free and will never be pay-to-win.

    2013ActionIndieAdventureFreeDeck PlayableSingle-playerSimilar games →
  14. 14
    Nuclear Throne — Steam game cover

    Nuclear Throne

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

    Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?

    2015ActionIndieRPG11.99 USDDeck VerifiedSingle-playerSimilar games →
  15. 15
    Slay the Spire — Steam game cover

    Slay the Spire

    Single-player alternative to Conquest Dark — playable solo, no multiplayer required. Shares Indie with Conquest Dark.

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSingle-playerSimilar games →