IMHO.

Single-player games like Star Mission: Remote Sectors

Below are 10 single-player Steam games similar to Star Mission: Remote Sectors, 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 Star Mission: Remote Sectors page.

Ranked picks

  1. 1
    The Solus Project — Steam game cover

    The Solus Project

    Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Adventure with Star Mission: Remote Sectors.

    The Solus Project is a single player exploration adventure with survival elements. The adventure is set on a mysterious planet and is the spiritual successor to The Ball - 2010 PC Gamer Action/Adventure Game Of The Year...

    2016IndieAdventureSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Osiris: New Dawn — Steam game cover

    Osiris: New Dawn

    Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Action and Adventure with Star Mission: Remote Sectors.

    Osiris: New Dawn is an unforgiving near future space survival game with a cinematic feel and elements of horror. Play as a Mission Specialist in single or multiplayer to build your planetary base, pilotable vehicles, and controllable drones as you explore a dangerous solar system far from Earth.

    2023ActionIndieAdventureDeck PlayableSingle-playerSimilar games →
  3. 3
    No Man's Sky — Steam game cover

    No Man's Sky

    Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Action and Adventure with Star Mission: Remote Sectors.

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

    2016ActionAdventure59.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Moons of Madness — Steam game cover

    Moons of Madness

    Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Adventure with Star Mission: Remote Sectors.

    Moons of Madness is a first-person, story-driven cosmic horror game where the scientific exploration of Mars meets the supernatural dread of Lovecraft.

    2019Adventure24.99 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Breathedge — Steam game cover

    Breathedge

    Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Action and Adventure with Star Mission: Remote Sectors.

    Survive in outer space! Together with your immortal chicken, discover the truth behind your sudden spaceship crash. Craft tools, pilot vehicles, and even control space stations to survive and explore the wreckage.

    2021ActionIndieAdventure24.99 USDSingle-playerSimilar games →
  6. 6
    The Alters — Steam game cover

    The Alters

    Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Adventure with Star Mission: Remote Sectors.

    Explore an emotional sci-fi game with a unique blend of survival, adventure, and base-building elements. Help Jan Dolski, the sole survivor of an ill-fated space expedition, create alternative versions of himself to escape a hostile planet and tackle personal turmoils with this unconventional crew.

    2025Adventure34.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    ASTRONEER — Steam game cover

    ASTRONEER

    Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Adventure with Star Mission: Remote Sectors.

    Interact with strange new worlds in a unique and tactile way, molding the environment itself as if it were clay in your hands. Build your base, master resource management, automate your production lines, and more as you unravel the mysteries of the universe, alone or with friends.

    2019IndieAdventure29.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Miasmata — Steam game cover

    Miasmata

    Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Action and Adventure with Star Mission: Remote Sectors.

    Miasmata is a first-person survival/adventure game, developed from the ground-up by brothers Joe and Bob Johnson. You play as Robert Hughes, a plague-stricken scientist on a journey to discover a cure. Your adventure begins on the shores of a remote and mysterious island.

    2012ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Infinity Disk — Steam game cover

    Infinity Disk

    Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Action and Adventure with Star Mission: Remote Sectors.

    Infinity Disk is a Virtual Reality Frisbee Game. Explore a Mysterious Science Fiction Environment and Defeat the Obstacles. Bounce the Frisbee to Infinity!

    2018ActionSportsIndie7.99 USDSingle-playerSimilar games →
  10. 10
    Open Land — Steam game cover

    Open Land

    Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required.

    Transform barren land into a thriving ecosystem in this relaxing building game. Recycle trash, grow plants, and reintroduce wildlife to create a self-sustaining world.

    2026IndieSimulationCasualSingle-playerSimilar games →