IMHO.

Single-player games like Quantum Derelict

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

Ranked picks

  1. 1
    MY DAUGHTER IS A CULTIST! SE — Steam game cover

    MY DAUGHTER IS A CULTIST! SE

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

    YOU'RE JUST A NORMAL GUY TRYING TO GET SOME SLEEP. YOU HEAR A BUMP IN THE NIGHT. WHAT WAS THAT? WHY IS YOUR DAUGHTER ACTING SO WEIRD? IS IT PARENTHOOD OR A HORRIBLE CURIOSITY THAT COMPELS YOU TO FIND OUT? A Short horror experience.

    2023ActionIndieCasual1.99 USDSingle-playerSimilar games →
  2. 2
    Lolita Expedition — Steam game cover

    Lolita Expedition

    Single-player alternative to Quantum Derelict — playable solo, no multiplayer required. Shares Strategy and Indie with Quantum Derelict.

    Around a game called《Lolita Expedition》, it tells the story of playing in dreams and the incredible things that all kinds of players encounter here. It seems that dreams are invading the real world. In order to uncover the truth of the event, we did our best to investigate……

    2022StrategyIndieAdventure5.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Eldritch — Steam game cover

    Eldritch

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

    Eldritch is the original imsim roguelike: a first-person action game inspired by roguelikes, immersive sims, and H. P. Lovecraft.

    2013ActionIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Loot River — Steam game cover

    Loot River

    Single-player alternative to Quantum Derelict — playable solo, no multiplayer required. Shares Action and Strategy with Quantum Derelict.

    Explore procedurally generated labyrinths in this challenging, narrative-rich roguelike. Master deep combat. Slide blocks of ancient ruins. Defeat bestial abominations. Loot, level up, strategize, fight, die and wake up anew. Unlock the secrets of the Loot River. Immortality is a bittersweet gift.

    2022ActionStrategyIndie24.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    生嚿叉燒好過生你 — Steam game cover

    生嚿叉燒好過生你

    Single-player alternative to Quantum Derelict — playable solo, no multiplayer required. Shares Action and Strategy with Quantum Derelict.

    你將會扮演一塊壞了的叉燒,在陰間展開一場無厘頭超低能勁搞笑大癲全配音地獄式非工業用無添加眼碌碌反高潮多重結局高清無碼免運費無炭用䟴䟴腳經濟實惠非主流已讀不回壞腸胃超級無敵超過一百個Steam成就鬼咁多玩法的大冒險! 這塊叉燒最後能投個好胎嗎?還是只能投個怪胎呢?全看你了~

    2024ActionStrategyIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Just King — Steam game cover

    Just King

    Single-player alternative to Quantum Derelict — playable solo, no multiplayer required. Shares Action and Strategy with Quantum Derelict.

    Just King is an action auto-battler with roguelike elements. Assemble your party to venture into different lands fighting fearsome kings and their deadly armies. Use your loot to hire and upgrade mighty heroes... or the bard.

    2023ActionStrategyIndie4.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Call of the Sea — Steam game cover

    Call of the Sea

    Single-player alternative to Quantum Derelict — playable solo, no multiplayer required. Shares Indie and Adventure with Quantum Derelict.

    Join Norah, a woman plagued by a mysterious illness, in her search for her missing husband in this adventure puzzle game set on a lush island paradise. Immerse yourself in stunning visuals and unlock forbidden secrets in a moving tale of mystery and love.

    2020IndieAdventureCasual19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    SUNLESS SEA — Steam game cover

    SUNLESS SEA

    Single-player alternative to Quantum Derelict — playable solo, no multiplayer required. Shares Indie and Adventure with Quantum Derelict.

    LOSE YOUR MIND. EAT YOUR CREW. DIE. Take the helm of your steamship and set sail for the unknown! Sunless Sea is a game of discovery, loneliness and frequent death, set in the award-winning Victorian Gothic universe of Fallen London.

    2015IndieAdventureRPG18.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Duskers — Steam game cover

    Duskers

    Single-player alternative to Quantum Derelict — playable solo, no multiplayer required. Shares Strategy and Indie with Quantum Derelict.

    Pilot drones into derelict spaceships to find the means to survive and piece together how the universe became a giant graveyard.

    2016StrategyIndieSimulation7.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Anomaly Corridor — Steam game cover

    Anomaly Corridor

    Single-player alternative to Quantum Derelict — playable solo, no multiplayer required. Shares Indie and Adventure with Quantum Derelict.

    Navigate a seemingly endless corridor, uncovering eerie anomalies as you struggle to escape your doomed ship!

    2024IndieAdventureSimulation1.99 USDSingle-playerSimilar games →