IMHO.

Single-player games like Dofamine

Below are 19 single-player Steam games similar to Dofamine, 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 Dofamine page.

Ranked picks

  1. 1
    Cybernetic Fault — Steam game cover

    Cybernetic Fault

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

    Prove your ability to read names next to the big red buttons! Show your ability to fight for life in a science center that is falling apart from the consequences of an insane scientific experiment!

    2025ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  2. 2
    Newton's Fourth Law — Steam game cover

    Newton's Fourth Law

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

    Fight against brain-rot in this story-driven educational physics puzzle game. You will need to learn and apply high school physics concepts to solve increasingly challenging problems and uncover a galaxy spanning plot. When you have finished, you will be able to take a college level physics course.

    2025IndieAdventureSimulation11.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Soft(A)ware — Steam game cover

    Soft(A)ware

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

    A surreal puzzle-platformer where you bend gravity, rewind time, and disrupt a virtual prison built to contain you.

    2026ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Machinika: Museum — Steam game cover

    Machinika: Museum

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

    Welcome to the Museum! Machinika Museum is a mystery game where you discover beautiful and mysterious machines of extra-terrestrial origins in an atmospheric galaxy-spanning 3D puzzle game. Will you be able to understand their stories and discover what happened to their previous owner?

    2021IndieAdventureCasual7.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Arctic Eggs — Steam game cover

    Arctic Eggs

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

    Eggs: perfection in two parts. The simple whites. The sublime yolk. Each the lesser without its partner. Chorus and verse. A symphony of flavor. The catchy tune reminding us of warm baths and late-night movies. The elevator music to whatever lies beyond.

    2024IndieAdventureSimulation9.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    LOST ZION — Steam game cover

    LOST ZION

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

    Lost Zion is an atmospheric cyberpunk horror game. Awakened by a faint signal as a service bot, explore the forsaken megacity of Lost Zion. Uncover the Emperor's horrific secrets. Obey your sole command: Activate the Gravity Core.

    ActionStrategyIndieSingle-playerSimilar games →
  7. 7
    SPACE ACCIDENT — Steam game cover

    SPACE ACCIDENT

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

    Your hero is Andy Freeman, a technical engineer of the Zeus-M700 spacecraft, sent on an expedition to the satellite of Jupiter to colonize it. However, what is conceived does not always go according to plan…

    2022IndieAdventureSimulation16.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Ambrosia Sky: Act One — Steam game cover

    Ambrosia Sky: Act One

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

    You left. Now they’re dead. Ambrosia Sky: Act One is an immersive sim about exploring an asteroid colony devastated by an unknown contamination. Survive and harvest strains of hostile alien fungi, explore treacherous environments, and find meaning and beauty in so much death—the first of two acts.

    2025ActionAdventureSimulation14.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Portal 2 — Steam game cover

    Portal 2

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

    The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!

    2011ActionAdventure9.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Portal — Steam game cover

    Portal

    Single-player alternative to Dofamine — playable solo, no multiplayer required.

    Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.

    2007Action9.99 USDDeck VerifiedSingle-playerSimilar games →
  11. 11
    Sherlock Holmes: Crimes and Punishments — Steam game cover

    Sherlock Holmes: Crimes and Punishments

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

    Become the most celebrated detective of all time: Sherlock Holmes! Use your impressive talents as a detective to solve six thrilling and varied cases: murders, missing persons, spectacular thefts and numerous investigations that sometimes lead you into the realms of the fantastic.

    2014Adventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    Protocol — Steam game cover

    Protocol

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

    By signing below, you agree to follow the Protocol. Protocol is a program of strict rules created to make first contact with an alien life form that got shot down in the Arctic Circle.

    2018ActionIndieAdventure8.99 USDDeck VerifiedSingle-playerSimilar games →
  13. 13
    We Are The Dwarves — Steam game cover

    We Are The Dwarves

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

    We Are The Dwarves is a real-time tactical adventure where you take control of three Dwarven astronauts and lead them through the hordes of enemies in the depths of their Universe. Tactical Adventure Sci-Fi Space Dwarves

    2016ActionStrategyIndie14.99 USDSingle-playerSimilar games →
  14. 14
    DEPLOYMENT — Steam game cover

    DEPLOYMENT

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

    An intense competitive top-down shooter: choose your class, capture turrets, progress, and dominate in the arena. top-down shooter, multiplayer shooter, arena shooter, class-based shooter, sci-fi shooter

    2018ActionSportsStrategy14.99 USDDeck PlayableSingle-playerSimilar games →
  15. 15
    Synthwave Burnout — Steam game cover

    Synthwave Burnout

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

    The lost highway awaits you to take you beyond the horizon. Relax and let the sounds of synthwave open the way into the realm of neon - a world of revived imagination and fantasy, more real than reality itself.

    2025ActionSportsIndie11.99 USDSingle-playerSimilar games →
  16. 16
    The Divine Invasion — Steam game cover

    The Divine Invasion

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

    Strange events occur in the cyberpunk age: a mysterious criminal steals museum pieces, historical documents in order to make certain corrections and then puts everything back. Someone is trying to prove that Good and Evil have swapped places in the past… But why?

    2021ActionIndieAdventure11.99 USDSingle-playerSimilar games →
  17. 17
    NeverSynth — Steam game cover

    NeverSynth

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

    NeverSynth is a 3rd person game that is a rhythm driving simulator.This game is a dynamic action game in which you have to drive a car to rhythmic music and collect beats. The more beats you collect, the more game points you earn.

    2022ActionSportsIndie11.99 USDSingle-playerSimilar games →
  18. 18
    Inquisitor’s Heart and Soul — Steam game cover

    Inquisitor’s Heart and Soul

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

    Summon demonic invasions, punish heretical enclaves, punish traitors and renegades. Do not deny yourself anything - after all, you are the hand and anger of the highest good. Give the apostates darkness, so that they learn to appreciate the light!

    2025ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  19. 19
    Heavy Burden — Steam game cover

    Heavy Burden

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

    How does Sisyphus feel as he climbs to the top of the mountain? Tired from the weight of the stone, the scorching sun, and the steep climbs, he nevertheless continues on his way up. What awaits him there?

    2023IndieAdventureSimulation13.99 USDDeck PlayableSingle-playerSimilar games →