IMHO.

Single-player games like Gravity in Space

Below are 7 single-player Steam games similar to Gravity in Space, 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 Gravity in Space page.

Ranked picks

  1. 1
    Arvoch Alliance SE — Steam game cover

    Arvoch Alliance SE

    Single-player alternative to Gravity in Space — playable solo, no multiplayer required. Shares Action and Simulation with Gravity in Space.

    Advanced First Person Space Flight Combat Simulation.

    2026ActionSimulation14.99 USDSingle-playerSimilar games →
  2. 2
    Galactic Federation — Steam game cover

    Galactic Federation

    Single-player alternative to Gravity in Space — playable solo, no multiplayer required. Shares Action and Indie with Gravity in Space.

    Classical 3D space combat simulation with unique 100% dynamic destruction engine, allows you to realistically damage and burn through your enemies exactly where you hit them with blasters, causing their onboard systems and armor to melt away and fall apart. Made by solo developer.

    2021ActionIndieSimulation11.99 USDSingle-playerSimilar games →
  3. 3
    Thrust & Shoot : Flight School — Steam game cover

    Thrust & Shoot : Flight School

    Single-player alternative to Gravity in Space — playable solo, no multiplayer required. Shares Action and Indie with Gravity in Space.

    Master a new way to fly and fight. Control every movement and engine burn. Simple controls, realistic flight: a game for space fans by a space fan.

    2018ActionIndieSimulation9.99 USDSingle-playerSimilar games →
  4. 4
    DRONE The Game — Steam game cover

    DRONE The Game

    Single-player alternative to Gravity in Space — playable solo, no multiplayer required. Shares Action and Indie with Gravity in Space.

    This version of DRONE does not yet include updates from Earth 2. We invite players to download the free demo but please resist purchasing the game as Earth 2 intends to re-release the full version as free-to-play, making it accessible for everyone. Follow our Socials and Discord for news/updates.

    2018ActionSportsIndieDeck PlayableSingle-playerSimilar games →
  5. 5
    Vector 36 — Steam game cover

    Vector 36

    Single-player alternative to Gravity in Space — playable solo, no multiplayer required. Shares Action and Indie with Gravity in Space.

    Race across the terraformed surface of Mars in your Skimmer, a completely customizable hover racing vehicle. Piloting skill and engineering make the difference between winning and losing in Vector 36, a Physics-Based Racer. Available with and without VR or HOTAS.

    2017ActionIndieSimulation10.99 USDSingle-playerSimilar games →
  6. 6
    Flight Of Nova — Steam game cover

    Flight Of Nova

    Single-player alternative to Gravity in Space — playable solo, no multiplayer required. Shares Simulation and Early Access with Gravity in Space.

    Flight of Nova is a simulator based on newtonian mechanics in which you control spacecraft in the Noren star system. You fly multiple types of spacecraft doing transport and search missions in an environment with realistic aerodynamics and orbital physics.

    2022SimulationEarly Access29.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    STAR WARS™: Squadrons — Steam game cover

    STAR WARS™: Squadrons

    Single-player alternative to Gravity in Space — playable solo, no multiplayer required. Shares Action and Simulation with Gravity in Space.

    Master the art of starfighter combat in the authentic piloting experience STAR WARS™: Squadrons. Feel the adrenaline of first-person multiplayer space dogfights alongside your squadron, and buckle up in a thrilling STAR WARS™ story.

    2020ActionSimulation3.99 USDDeck VerifiedSingle-playerSimilar games →