IMHO.

Single-player games like Huntian: StarTrace

Below are 8 single-player Steam games similar to Huntian: StarTrace, 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 Huntian: StarTrace page.

Ranked picks

  1. 1
    Space — Steam game cover

    Space

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

    Stranded on a hostile alien world, you must gather resources, craft tools, and automate production to survive. Build a base, fend off deadly wildlife, and uncover ancient secrets in this immersive sci-fi survival adventure. Will you conquer the planet or succumb to its perils?

    ActionIndieAdventureFreeSingle-playerSimilar games →
  2. 2
    MORS — Steam game cover

    MORS

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

    Build an automated factory on a true-scale Mars streamed from real NASA terrain. Mine, smelt and belt resources, run trains between outposts, master chemistry, and grow from a lone lander into a planet-spanning industry while the real Martian weather does its worst.

    StrategyIndieAdventureSingle-playerSimilar games →
  3. 3
    Starvector — Steam game cover

    Starvector

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

    Eat a snack while you watch an entire planet burn in your image.

    ActionStrategyIndieSingle-playerSimilar games →
  4. 4
    SpaceCraft — Steam game cover

    SpaceCraft

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

    The Universe is yours. SpaceCraft is an online space exploration and building game. Explore a vast galaxy of solar systems and planets, mine and craft resources, design and build ships, automate planetary bases and interplanetary logistics, trade and cooperate.

    2026IndieAdventureSimulation26.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Main Sequence — Steam game cover

    Main Sequence

    Single-player alternative to Huntian: StarTrace — playable solo, no multiplayer required. Shares Simulation with Huntian: StarTrace.

    Main Sequence is a first-person space-sim factory builder where you design spaceships, build space stations, and automate everything. Start with a single ship and grow to become an interstellar industrial empire as you leave your mark on the galaxy.

    StrategyIndieSimulationSingle-playerSimilar games →
  6. 6
    Untethered — Steam game cover

    Untethered

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

    Untethered is a space survival-sandbox set in our own cosmic backyard. Explore zero-gravity environments, build and operate realistic space stations, and fight to stay alive in the unforgiving realm of deep space.

    2027AdventureSimulationEarly AccessSingle-playerSimilar games →
  7. 7
    Yuri's Resolve — Steam game cover

    Yuri's Resolve

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

    Yuri’s Resolve is a single-player factory-building game set in Mars' orbit. Salvage wreckage, mine Phobos, construct manufacturing systems, and forge a path back home. Operate from the immersive cockpit of your ship as Yuri’s Resolve delivers a bold, innovative take on the factory building genre.

    StrategyIndieAdventureSingle-playerSimilar games →
  8. 8
    Prospector — Steam game cover

    Prospector

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

    Land on a distant planet in this chill resource management game. Harvest alien resources, build and automate machinery, uncover secrets across the stars and strike shipping deals with distant colonies for exclusive rewards!

    2025StrategyIndieAdventure14.99 USDDeck VerifiedSingle-playerSimilar games →