IMHO.

Single-player games like Just Keep Defending And Mining

Below are 13 single-player Steam games similar to Just Keep Defending And Mining, 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 Just Keep Defending And Mining page.

Ranked picks

  1. 1
    Pay Your Space Debt — Steam game cover

    Pay Your Space Debt

    Single-player alternative to Just Keep Defending And Mining — playable solo, no multiplayer required. Shares Indie and Casual with Just Keep Defending And Mining.

    An incremental survivor-lite where you must earn your way out of debt by mining entire asteroid fields, upgrading your spaceship and surviving the debt collectors.

    ActionIndieCasualSingle-playerSimilar games →
  2. 2
    OreMania — Steam game cover

    OreMania

    Single-player alternative to Just Keep Defending And Mining — playable solo, no multiplayer required. Shares Indie and Casual with Just Keep Defending And Mining.

    Ore Mania is a mining game where you dig, collect, and earn by exhibiting ores and gems. Use pickaxes and bombs to dig deeper underground, strengthen your gear with the resources you find, and discover rare and valuable ores.

    2025IndieSimulationCasual3.39 USDSingle-playerSimilar games →
  3. 3
    Wooberts — Steam game cover

    Wooberts

    Single-player alternative to Just Keep Defending And Mining — playable solo, no multiplayer required. Shares Indie and Casual with Just Keep Defending And Mining.

    Grow cute creatures, decorate a floating island, and collect unique companions in the corner of your screen while you work or study.

    2026IndieSimulationCasualSingle-playerSimilar games →
  4. 4
    CryptoGrid — Steam game cover

    CryptoGrid

    Single-player alternative to Just Keep Defending And Mining — playable solo, no multiplayer required. Shares Indie and Casual with Just Keep Defending And Mining.

    CryptoGrid is an addictive clicker simulator where you build your digital empire from scratch. Click to earn coins, upgrade your performance, unlock unique music tracks, and collect rare items. Start your journey, manage your resources, and reach the top in this relaxing and engaging experience!

    2026IndieSimulationFree To PlayFreeSingle-playerSimilar games →
  5. 5
    Gathera — Steam game cover

    Gathera

    Single-player alternative to Just Keep Defending And Mining — playable solo, no multiplayer required. Shares Indie with Just Keep Defending And Mining.

    Gather materials to craft and craft to gather more materials! Open new locations to explore the world, build a cozy home and decorate it with your collections. Build manufacture to optimize gathering and crafting. Survive against the monster raids if you want!

    2026IndieAdventureSimulationSingle-playerSimilar games →
  6. 6
    The Big Suck — Steam game cover

    The Big Suck

    Single-player alternative to Just Keep Defending And Mining — playable solo, no multiplayer required. Shares Indie and Casual with Just Keep Defending And Mining.

    A short incremental game where you are the disaster. Destroy fields, cars, buildings. Gather wreck to grow and spend it on upgrades inside the big skill tree.

    StrategyIndieSimulationSingle-playerSimilar games →
  7. 7
    Frankenmine — Steam game cover

    Frankenmine

    Single-player alternative to Just Keep Defending And Mining — playable solo, no multiplayer required. Shares Indie and Casual with Just Keep Defending And Mining.

    An incremental game where you dig through cursed tombs, harvest bones, flesh, and various resources; stitch together your own creature from nothing. Discover powerful artifacts, experiment with unique combinations, and bring your creation to life—piece by piece.

    2026IndieCasualSingle-playerSimilar games →
  8. 8
    挂机后花园.放置牧场AFK back garden.idlepasture — Steam game cover

    挂机后花园.放置牧场AFK back garden.idlepasture

    Single-player alternative to Just Keep Defending And Mining — playable solo, no multiplayer required. Shares Indie and Casual with Just Keep Defending And Mining.

    Create your personal oasis in the corner of your desktop.​ This is a laid-back idle simulation game where simple clicks allow you to grow plants and feed adorable animals. Watch them thrive and multiply, receive surprise letters and gifts, and let the serene ambiance of nature fill your screen.

    2026IndieSimulationCasualSingle-playerSimilar games →
  9. 9
    Crazy Critters - Combat Cats — Steam game cover

    Crazy Critters - Combat Cats

    Single-player alternative to Just Keep Defending And Mining — playable solo, no multiplayer required. Shares Indie with Just Keep Defending And Mining.

    Run, jump, scratch and fight to be the purrrfect combat cat! Choose from a variety of different characters each with its own unique ability and skills. Shoot weapons and throw grenades at all those that dare to stand in your way! Fight in the craziest, silliest and most random arenas ever!

    2020ActionIndieMassively MultiplayerFreeSingle-playerSimilar games →
  10. 10
    Death Rattle - Hell Unleashed — Steam game cover

    Death Rattle - Hell Unleashed

    Single-player alternative to Just Keep Defending And Mining — playable solo, no multiplayer required. Shares Indie with Just Keep Defending And Mining.

    A first person shooter set in a medieval world ravaged by the ungodly forces of the hellion. You are the Death Rattle - humanity's last hope against the forces of hell. Use your special gifts and divine powers to challenge the marches of hell and turn the tide against these devils and demons.

    2021ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  11. 11
    Operator8 — Steam game cover

    Operator8

    Single-player alternative to Just Keep Defending And Mining — playable solo, no multiplayer required. Shares Indie with Just Keep Defending And Mining.

    An unparalleled alien invasion has overwhelmed the Mining Block Facility on the moon Triton, leaving only death and horror in its wake. You are a mercenary known as Operator8 and you alone have been called in to bring a stop to this fierce attack. Destroy the hive mind at all costs!

    2024ActionIndieAdventure6.99 USDSingle-playerSimilar games →
  12. 12
    Spooky Survivors — Steam game cover

    Spooky Survivors

    Single-player alternative to Just Keep Defending And Mining — playable solo, no multiplayer required. Shares Indie and Casual with Just Keep Defending And Mining.

    Spooky Survivors puts you in the shoes of Van Hobo, a quirky hero battling the supernatural! Start with all unlocks BUT choose which to level up as you face endless waves. Equip powerful gear and unlock unique abilities. Outlast the nightmare and prove yourself as the ultimate spooky survivor!

    2025ActionIndieCasual2.99 USDSingle-playerSimilar games →
  13. 13
    Crystal Harvest: Apex Operator — Steam game cover

    Crystal Harvest: Apex Operator

    Single-player alternative to Just Keep Defending And Mining — playable solo, no multiplayer required. Shares Indie with Just Keep Defending And Mining.

    Crack, mine, and sell mystical crystals while fighting alien hordes on various planets in this fast-paced incremental mining extraction roguelite hybrid experience. Earn currency to spend across upgrade categories with permanent progression and powerful builds in runs.

    2026ActionStrategyIndieSingle-playerSimilar games →