IMHO.

Single-player games like Miner Wars 2081

Below are 17 single-player Steam games similar to Miner Wars 2081, 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 Miner Wars 2081 page.

Ranked picks

  1. 1
    Space Engineers — Steam game cover

    Space Engineers

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Indie with Miner Wars 2081.

    Space Engineers is a sandbox engineering game where you design and build ships, stations, and planetary bases in a fully destructible environment. Explore planets and space, mine resources, survive hazards, and engage in combat alone or with friends in Creative or Survival modes.

    2019ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  2. 2
    Arma 2: Operation Arrowhead — Steam game cover

    Arma 2: Operation Arrowhead

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Simulation with Miner Wars 2081.

    Three years after the conflict in Chernarus, portrayed in the original Arma 2, a new flashpoint explodes in the Green Sea Region. Coalition forces led by the US Army are deployed to Takistan to quickly restore peace and prevent further civilian casualties.

    2010ActionStrategySimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Elite Dangerous — Steam game cover

    Elite Dangerous

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Adventure with Miner Wars 2081.

    Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.

    2015ActionStrategyAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    GRAV — Steam game cover

    GRAV

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Indie with Miner Wars 2081.

    GRAV is a sand box experience where you explore a multitude of planets, hunt strange alien creatures, build and defend outposts, craft weapons and armor, and attempt to survive against other players in a hostile environment.

    2015ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Interstellar Marines — Steam game cover

    Interstellar Marines

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Indie with Miner Wars 2081.

    UPDATE 28 AVAILABLE - Interstellar Marines is an immersive tactical sci-fi First Person Simulator in the making, offering a unique blend of tactical gameplay, dynamic environments and non-scripted AI. Play Singleplayer or Co-op/PvP on servers around the world.

    2013ActionIndieSimulation9.99 USDSingle-playerSimilar games →
  6. 6
    X Rebirth — Steam game cover

    X Rebirth

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Simulation with Miner Wars 2081.

    In the distant future, the X universe faces a period of profound and irrevocable change. While the universe stumbles towards an uncertain future, countless adventures await as new enemies rise in search of power.

    2013ActionSimulation5.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Shattered Horizon — Steam game cover

    Shattered Horizon

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Indie with Miner Wars 2081.

    Experience zero gravity space combat in this innovative FPS. Now includes the Last Stand pack: play all game modes in single player with bots.

    2009ActionIndieSingle-playerSimilar games →
  8. 8
    Humanity Lost — Steam game cover

    Humanity Lost

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Adventure with Miner Wars 2081.

    Will you save humanity? You are on a mission to find a new planet for humans to inhabit. In this story driven FPS space opera you will explore open world planets, find weapons, upgrade your character, and befriend alien species.

    2021ActionAdventureRPG3.99 USDSingle-playerSimilar games →
  9. 9
    No Man's Sky — Steam game cover

    No Man's Sky

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Adventure with Miner Wars 2081.

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

    2016ActionAdventure59.99 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Starpoint Gemini 3 — Steam game cover

    Starpoint Gemini 3

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Indie with Miner Wars 2081.

    Fight, loot, explore and craft in the living open world of Starpoint Gemini 3. Assemble your trusty ship and boost your RPG skills to face all challenges.

    2020ActionIndieSimulation29.99 USDDeck VerifiedSingle-playerSimilar games →
  11. 11
    Minecraft: Story Mode - A Telltale Games Series — Steam game cover

    Minecraft: Story Mode - A Telltale Games Series

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Adventure with Miner Wars 2081.

    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 →
  12. 12
    X4: Foundations — Steam game cover

    X4: Foundations

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Simulation with Miner Wars 2081.

    Your journey to building a vast space empire begins behind the controls of a single ship. Explore, trade, fight, and build as you rise to command fleets, stations, and entire economies in a living, fully simulated universe that reacts to every decision.

    2018ActionStrategySimulation12.49 USDDeck VerifiedSingle-playerSimilar games →
  13. 13
    Medieval Engineers — Steam game cover

    Medieval Engineers

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Indie with Miner Wars 2081.

    Medieval Engineers is a sandbox game about engineering, construction and the maintenance of architectural works and mechanical equipment using medieval technology. Players build castles; construct mechanical devices and underground mining. There is an entire planet to explore!

    2015ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  14. 14
    Descent — Steam game cover

    Descent

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action with Miner Wars 2081.

    Welcome to Descent™ - 27 levels of the most mind-bending, stomach-churning action game ever. Featuring true 3-Dimensional worlds and six degrees of freedom.

    2014Action19.99 USDDeck PlayableSingle-playerSimilar games →
  15. 15
    Terraria — Steam game cover

    Terraria

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Indie with Miner Wars 2081.

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

    2011ActionIndieAdventure9.99 USDDeck VerifiedSingle-playerSimilar games →
  16. 16
    Space Engineers 2 — Steam game cover

    Space Engineers 2

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Indie with Miner Wars 2081.

    Space Engineers 2 is a sandbox about engineering and colonization where you build ships, stations, and planetary bases in a fully destructible world. Begin the story of Miro and Ivan Sokol, expand humanity’s foothold in the Almagest system, and fight to survive.

    2025ActionStrategyIndie23.99 USDDeck PlayableSingle-playerSimilar games →
  17. 17
    Miner Wars Arena — Steam game cover

    Miner Wars Arena

    Single-player alternative to Miner Wars 2081 — playable solo, no multiplayer required. Shares Action and Indie with Miner Wars 2081.

    Fast-paced arcade game inspired by the classic PC game, Tunneler, with state-of-the-art top-down view, 2.5D gameplay in a fully destructible environment. Enjoy unlimited gameplay variation by adjusting arena settings, such as terrain, map size, number of AI-controlled bots, technology level and many more.

    2012ActionIndie2.49 USDSingle-playerSimilar games →