IMHO.

Single-player games like Runehaven

Below are 10 single-player Steam games similar to Runehaven, 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 Runehaven page.

Ranked picks

  1. 1
    Masterstone — Steam game cover

    Masterstone

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

    Roguelite action RPG with procedural levels and story. Random skills and loot force improvised builds, making every playthrough unique. Every enemy is a potential danger, resources are scarce, and death is punishing.

    ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Expedition: Into Darkness — Steam game cover

    Expedition: Into Darkness

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

    Brave forbidden dungeons in a quest for knowledge and treasure in this medieval PvE co-op extraction looter. Craft weapons, customise gear and join forces with up to four allies. Survive the ruins together—or lose everything you carry.

    2026ActionAdventureRPGSingle-playerSimilar games →
  3. 3
    Nights of the Sleeping God — Steam game cover

    Nights of the Sleeping God

    Single-player alternative to Runehaven — playable solo, no multiplayer required. Shares RPG with Runehaven.

    Highly moddable classical roguelike with persistence dungeons and fully simulated physics and chemistry.

    2026RPGEarly Access1.99 USDSingle-playerSimilar games →
  4. 4
    Dark Age: Tokens of the Fallen — Steam game cover

    Dark Age: Tokens of the Fallen

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

    A single-player medieval dungeon-crawler RPG where you battle bandits, defeat powerful bosses, collect souls to upgrade your skills, and recover fallen tokens to unlock new dungeons and the road to the King’s fortress. WISHGATE-2PZF0DQG

    ActionAdventureRPGSingle-playerSimilar games →
  5. 5
    Nasty Rogue — Steam game cover

    Nasty Rogue

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

    Mysterious Dungeon Exploration, Secret Items and Powerful Bosses, Fluid Movement Upgrades. Unique Enemies dropping Epic Loot. Level up your Stats, Enchant your weapons and Armor pieces.

    2019AdventureRPG10.99 USDSingle-playerSimilar games →
  6. 6
    Uncounted Isles — Steam game cover

    Uncounted Isles

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

    A first-person RPG at the edge of the known world. Explore a vast archipelago from frontier towns to forgotten ruins. Wield swords and sorcery, shape your fate and fight your way through a branching story that will leave scars on your character.

    2027ActionIndieAdventureSingle-playerSimilar games →
  7. 7
    Slot or Die — Steam game cover

    Slot or Die

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

    Lost in a cursed castle, a knight confronts the horror with the help of a relic-shaped slot machine. Stop the reels, chain attacks and bonuses, manage your inventory, and survive in this dark roguelite where every spin decides your fate.

    2026ActionStrategyIndie11.19 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    John Whisk — Steam game cover

    John Whisk

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

    John Whisk is a chef who wields kitchen tools and harbors a grudge. Dive into a dungeon of hostile produce, harvest ingredients off everything you kill, then decide: bank the haul or go deeper. Extract alive, cook the loot, eat it for permanent power or sell it for cash.

    2026ActionIndieAdventureSingle-playerSimilar games →
  9. 9
    Noita — Steam game cover

    Noita

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

    Noita is a magical action roguelite set in a world where every pixel is physically simulated. Fight, explore, melt, burn, freeze and evaporate your way through the procedurally generated world using spells you've created yourself.

    2020ActionIndieAdventure7.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Zork Nemesis: The Forbidden Lands — Steam game cover

    Zork Nemesis: The Forbidden Lands

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

    Travel through five mind-bending worlds to discover the ancient secret of Alchemy that will free the trapped souls from evil’s grip…Do you dare enter the Forbidden Lands?

    2017AdventureNudityViolent5.99 USDSingle-playerSimilar games →