IMHO.

Single-player games like MoonQuest

Below are 13 single-player Steam games similar to MoonQuest, 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 MoonQuest page.

Ranked picks

  1. 1
    Legend of Dungeon — Steam game cover

    Legend of Dungeon

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

    Legend of Dungeon is a randomly generated action RPG Beat'em'up with heavy Rogue-like elements, striking visuals, and dynamic music.

    2013ActionIndieRPG9.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Caveblazers — Steam game cover

    Caveblazers

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

    Caveblazers is a challenging and brutal roguelike platformer. Journey into a mysterious cave, fighting orcs and goblins with an abundance of weapons and magical items! Make friends along the way, then watch in despair as they are crushed in to a bloody pulp under a troll's fist.

    2017ActionIndieAdventure9.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    ATOMINE — Steam game cover

    ATOMINE

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

    Atomine is a twin stick procedural shooter rogue-lite set in a virtual world with minimalist design, where the player recounts on the screen the real events of STUXNET, the first weapon ever created in the form of computer virus.

    2017ActionIndie9.99 USDSingle-playerSimilar games →
  4. 4
    Dunjungle — Steam game cover

    Dunjungle

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

    A 2d action-packed roguelite about a monkey hero protecting the jungle from the rise of a corruptive power. Explore ever-changing dungeons, fight weird enemies and gear up with lots of weapons and relics you can combine for a new experience every run. Explore, fight, die, and repeat!

    2025ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Unexplored — Steam game cover

    Unexplored

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

    The ROGUELITE that feels like a ROGUELIKE. Praised for its fantastically generated dungeons, real-time combat and surprising amount of content and depth. One of the BEST GAMES OF THE YEAR according to PC Gamer and VICE Waypoint.

    2017ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  6. 6
    Dungeon Souls — Steam game cover

    Dungeon Souls

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

    Dungeon Souls is an action-adventure roguelike dungeon crawler which draws heavy inspiration from Nuclear Throne, Risk of Rain, and Overture. Explore vast procedurally generated dungeons, collect loot, and slay hordes of challenging enemies!

    2016ActionIndieAdventure12.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    30XX — Steam game cover

    30XX

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

    Jump, shoot, and slash your way through 30XX, the roguelike action platformer you can play with a friend! Explore lush, ever-changing worlds that mix precise platforming with fevered combat. Destroy fearsome Guardians. Master unique Powers. Rediscover the thousand years we've lost.

    2023ActionIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Dungreed — Steam game cover

    Dungreed

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

    Dungreed is a 2D side-scrolling action game with 2D Rogue-LITE elements. You become an adventurer exploring a continuously evolving dungeon to prevent the town from being destroyed. Eliminate enemies, use a variety of weapons and magic, eat food, and defeat evil in the dungeon!

    2018ActionIndie9.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Terraria — Steam game cover

    Terraria

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

    Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!

    2011ActionIndieAdventure9.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Starbound — Steam game cover

    Starbound

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

    You’ve fled your home, only to find yourself lost in space with a damaged ship. Your only option is to beam down to the planet below, repair your ship and set off to explore the universe...

    2016ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    No Man's Sky — Steam game cover

    No Man's Sky

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

    No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.

    2016ActionAdventure59.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    Minecraft: Story Mode - A Telltale Games Series — Steam game cover

    Minecraft: Story Mode - A Telltale Games Series

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

    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 →
  13. 13
    Minecraft Legends — Steam game cover

    Minecraft Legends

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

    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 →