IMHO.

Single-player games like Galaxy Cadet

Below are 15 single-player Steam games similar to Galaxy Cadet, 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 Galaxy Cadet page.

Ranked picks

  1. 1
    Sludgineers — Steam game cover

    Sludgineers

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Simulation and Casual with Galaxy Cadet.

    Clean, mine and refine pollution in this active incremental game. Cruise through the countryside earning cash and resources, build a refinery, process materials, upgrade equipment, unlock new areas and complete quests.

    2026SimulationCasual5.59 USDSingle-playerSimilar games →
  2. 2
    Debtbound — Steam game cover

    Debtbound

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Casual with Galaxy Cadet.

    Debtbound is an incremental game in which you must try to get a handle on numbers that keeps growing day by day, all set against a relaxing visual and audio atmosphere. The goal is to turn the tide. You have a large skill tree at your disposal, it’s up to you to decide how to break from this cycle.

    2026CasualSingle-playerSimilar games →
  3. 3
    Bottle Flip Inc — Steam game cover

    Bottle Flip Inc

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Indie and Simulation with Galaxy Cadet.

    An incremental game about flipping bottles, unlocking and upgrading unique abilities, and turning simple bottle flips into increasingly satisfying moments.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  4. 4
    Smashing Bottles — Steam game cover

    Smashing Bottles

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Indie and Simulation with Galaxy Cadet.

    Smashing Bottles is a short and satisfying incremental game where you break bottles to earn money, upgrade your bat, discover new bottles, and cause chaos! Will you smash enough bottles to buy the universe?

    2026StrategyIndieSimulation4.24 USDSingle-playerSimilar games →
  5. 5
    Starlight Cove — Steam game cover

    Starlight Cove

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Indie and Simulation with Galaxy Cadet.

    Make some lemonade and set sail in this cozy fishing incremental game. Catch weird fish across colorful locations, upgrade your gear, rebuild Starlight Cove back to its former glory, and defeat the evil shark that stole your grandfather's greatest treasure years ago.

    IndieSimulationCasualSingle-playerSimilar games →
  6. 6
    HarvestCo. — Steam game cover

    HarvestCo.

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Indie and Simulation with Galaxy Cadet.

    HarvestCo is a farming incremental idle game where a small field turns into an increasingly efficient money-making machine. Harvest crops, buy upgrades, grow passive income, automate production, and discover rare golden crops and strange field events.

    IndieSimulationCasualSingle-playerSimilar games →
  7. 7
    Hole Is Mine — Steam game cover

    Hole Is Mine

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Indie and Simulation with Galaxy Cadet.

    Hole Is Mine is an incremental adventure about purifying a divine Hole. Dive inside and launch your Mini'Ohs to mine for you. Extract impurities, upgrade your power, and find hidden secrets to grow the Village, customizing your Mini'Ohs with incredible powers. The Hole has spoken!

    2026IndieAdventureSimulation7.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Bills Must Be Paid — Steam game cover

    Bills Must Be Paid

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Indie and Simulation with Galaxy Cadet.

    You're broke, smash piggy banks, bills must be paid. A short active incremental game. Get money, upgrade, and get debt free!

    2026ActionStrategyIndie6.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Little Library — Steam game cover

    Little Library

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Indie and Simulation with Galaxy Cadet.

    Run your own cozy village library. Recommend books to visitors based on their tastes, manage daily tasks, grow your collection, and build a thriving community around your library.

    2025StrategyIndieSimulation5.99 USDSingle-playerSimilar games →
  10. 10
    Office Survival Simulator — Steam game cover

    Office Survival Simulator

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Simulation with Galaxy Cadet.

    Juggle ridiculous office tasks, avoid sanity-sapping distractions, and beat the clock before corporate burnout takes hold. It’s you vs. the workday—and the copier is winning.

    2025Simulation1.99 USDSingle-playerSimilar games →
  11. 11
    Ashfield Hollow — Steam game cover

    Ashfield Hollow

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Indie and Simulation with Galaxy Cadet.

    Build a life in the ruins. Ashfield Hollow combines deep survival, real-time combat, farming, crafting, and fishing in a post-apocalyptic world that nearly didn't make it. Ten years after the outbreak, Camp Ashfield is one of the last places left. Whether it stays that way is up to you.

    2027ActionIndieSimulationSingle-playerSimilar games →
  12. 12
    Bitter Harvest — Steam game cover

    Bitter Harvest

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Indie and Simulation with Galaxy Cadet.

    Cast out of your rightful farm, you’ll scrape, scheme, and rebuild your way to power in this short, satirical farming sim about ambition and payback.

    2026IndieSimulationCasual8.99 USDDeck VerifiedSingle-playerSimilar games →
  13. 13
    Urban Ascend — Steam game cover

    Urban Ascend

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Simulation and Casual with Galaxy Cadet.

    A casual city builder where growth is constant, production chains expand, citizens thrive, and upgrades push your city toward a bustling metropolis.

    2026StrategySimulationCasual7.99 USDDeck PlayableSingle-playerSimilar games →
  14. 14
    Please Don't Shoot the Humans — Steam game cover

    Please Don't Shoot the Humans

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Indie and Casual with Galaxy Cadet.

    Click with laser-focus to blast zombies while civilians wander in like they missed every safety memo. Stack upgrades, unleash turrets, and watch the numbers explode. See how long you can keep pretending everything is under control.

    2026IndieCasual4.99 USDSingle-playerSimilar games →
  15. 15
    Fit Happens: A Clothing Shop Simulator — Steam game cover

    Fit Happens: A Clothing Shop Simulator

    Single-player alternative to Galaxy Cadet — playable solo, no multiplayer required. Shares Indie and Simulation with Galaxy Cadet.

    Run a clothing shop in a small town, stock outfits and accessories, set prices, decorate your space, participate in fashion shows, and grow your reputation as you turn an empty storefront into a thriving boutique.

    2026StrategyIndieSimulation7.49 USDSingle-playerSimilar games →