IMHO.

Single-player games like Evochron Mercenary

Below are 10 single-player Steam games similar to Evochron Mercenary, 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 Evochron Mercenary page.

Ranked picks

  1. 1
    Evochron Legacy SE — Steam game cover

    Evochron Legacy SE

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

    Advanced Space Flight, Combat, Trading, and Exploration Simulation. Set in a vast explorable universe, Evochron Legacy offers freeform gameplay with many diverse objectives and paths to choose from.

    2016IndieSimulation24.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    X3: Terran Conflict — Steam game cover

    X3: Terran Conflict

    Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Action and Simulation with Evochron Mercenary.

    It is the year 2938. The long wished-for encounter of the X Universe and the Earth holds both joy and sorrow for the people. Despite flourishing trade, the clash of the diverse races, cultures and life forms creates new tensions, mistrust and open conflict that need to be overcome!

    2008ActionStrategySimulation3.19 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Starpoint Gemini 2 — Steam game cover

    Starpoint Gemini 2

    Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Action and Simulation with Evochron Mercenary.

    Captain your own space ship and roam the galaxy in 3D in this tactical space simulator with tons of RPG depth ! Space has never looked so inviting - but images can betray...It has been two years since the end of the second Gemini war, the situation in the wartorn system is further from resolution than ever.

    2014ActionSimulationRPG34.99 USDSingle-playerSimilar games →
  4. 4
    X Rebirth — Steam game cover

    X Rebirth

    Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Action and Simulation with Evochron Mercenary.

    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 →
  5. 5
    Rebel Galaxy — Steam game cover

    Rebel Galaxy

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

    Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.

    2015ActionIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Rank: Warmaster — Steam game cover

    Rank: Warmaster

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

    Stranded on Mars with next to nothing, build a city, assemble a fleet, and expand your empire to survive a hostile solar system in this new take that combines elements of space combat and RTS inspired by the classics.

    2021ActionStrategyIndie24.99 USDSingle-playerSimilar games →
  7. 7
    Avorion — Steam game cover

    Avorion

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

    A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.

    2020ActionIndieSimulation24.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Starminer — Steam game cover

    Starminer

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

    Design and build a massive interstellar fleet in this simulation sandbox. Strip space of its minerals for profit, but stay alert: your greed attracts the alien. Master deep base-building and deploy warships to protect your empire in immersive real-time space.

    2026ActionStrategyIndie26.99 USDSingle-playerSimilar games →
  9. 9
    Elite Dangerous — Steam game cover

    Elite Dangerous

    Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Action and Simulation with Evochron Mercenary.

    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 →
  10. 10
    Arvoch Alliance SE — Steam game cover

    Arvoch Alliance SE

    Single-player alternative to Evochron Mercenary — playable solo, no multiplayer required. Shares Action and Simulation with Evochron Mercenary.

    Advanced First Person Space Flight Combat Simulation.

    2026ActionSimulation14.99 USDSingle-playerSimilar games →