IMHO.

Single-player games like Deep Eclipse: New Space Odyssey

Below are 11 single-player Steam games similar to Deep Eclipse: New Space Odyssey, 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 Deep Eclipse: New Space Odyssey page.

Ranked picks

  1. 1
    Starsation — Steam game cover

    Starsation

    Single-player alternative to Deep Eclipse: New Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Deep Eclipse: New Space Odyssey.

    Starsation is a space shooter game made in voxel graphics.

    2021ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  2. 2
    Galactic Asteroids Patrol — Steam game cover

    Galactic Asteroids Patrol

    Single-player alternative to Deep Eclipse: New Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Deep Eclipse: New Space Odyssey.

    Modern, fast-paced, asteroid shooting frenzy!

    2020ActionIndieCasual5.99 USDSingle-playerSimilar games →
  3. 3
    CUBE-e 2 — Steam game cover

    CUBE-e 2

    Single-player alternative to Deep Eclipse: New Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Deep Eclipse: New Space Odyssey.

    CUBE-e 2 - 2D shooter about robots for one and two players, made in stylish hand-drawn graphics.

    2021ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  4. 4
    CriticalOrb — Steam game cover

    CriticalOrb

    Single-player alternative to Deep Eclipse: New Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Deep Eclipse: New Space Odyssey.

    Defeat continuously incoming monsters with various abilities!CriticalOrb is a 3D top-down shooting game. Choose various abilities to defeat the continuously incoming monsters until the boss appears! You need to become more critical before the boss arrives!

    2024ActionIndieCasual3.99 USDSingle-playerSimilar games →
  5. 5
    Invaders from the Third Dimension — Steam game cover

    Invaders from the Third Dimension

    Single-player alternative to Deep Eclipse: New Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Deep Eclipse: New Space Odyssey.

    A retro space shooter with a twist - now you can rotate your ship and aim diagonally at enemies, adding a whole new dimension to the shoot 'em up genre.

    2023ActionIndieCasual0.99 USDSingle-playerSimilar games →
  6. 6
    Orbital Invaders — Steam game cover

    Orbital Invaders

    Single-player alternative to Deep Eclipse: New Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Deep Eclipse: New Space Odyssey.

    3D Sci-Fi arcade Shoot'em up game. Destroy asteroids and aliens. Shoot them all!3D arena shooter with multiple worlds. Spaceship simulator and shmup arcade style game.

    2020ActionIndieCasual0.99 USDSingle-playerSimilar games →
  7. 7
    Kill Them All — Steam game cover

    Kill Them All

    Single-player alternative to Deep Eclipse: New Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Deep Eclipse: New Space Odyssey.

    In this narrative action-adventure game, you play a fearless mercenary deployed on Serenity Island where an infection rages. Fight infected, complete missions, and improve your equipment. Many survivors need assistance, will you be able to help ?

    2024ActionIndieAdventure6.99 USDSingle-playerSimilar games →
  8. 8
    Astro Ike — Steam game cover

    Astro Ike

    Single-player alternative to Deep Eclipse: New Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Deep Eclipse: New Space Odyssey.

    Astro Ike is an exhilarating single-player, third-person zombie wave shooter that will immerse you in an intense battle for survival. Step into the shoes of Astro Ike, a fearless protagonist, as you face relentless waves of zombies. The challenge awaits—how long can you endure?

    2022ActionIndie0.99 USDSingle-playerSimilar games →
  9. 9
    SILENT BREATH — Steam game cover

    SILENT BREATH

    Single-player alternative to Deep Eclipse: New Space Odyssey — playable solo, no multiplayer required. Shares Indie with Deep Eclipse: New Space Odyssey.

    Unpredictable horrors lurk around every corner, forcing you to find the missing people while desperately clinging to survival. In this experience even your own mind can become your enemy. Stay vigilant and keep your voice hushed, or risk becoming another victim of the forest's darkness

    2024IndieAdventureSimulation9.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Space Pirates and Zombies — Steam game cover

    Space Pirates and Zombies

    Single-player alternative to Deep Eclipse: New Space Odyssey — playable solo, no multiplayer required. Shares Action and Indie with Deep Eclipse: New Space Odyssey.

    Explore a randomly generated Galaxy populated with factions, enemies, missions, and items providing you with a unique experience each time you play.

    2011ActionStrategyIndie9.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Rising Runner — Steam game cover

    Rising Runner

    Single-player alternative to Deep Eclipse: New Space Odyssey — playable solo, no multiplayer required. Shares Indie with Deep Eclipse: New Space Odyssey.

    Rising Runner is a puzzle-action game, your aim is to guide Anette Harper through Purgatory to reclaim her soul! Features a level editor to make your own levels!

    2016IndieCasualSingle-playerSimilar games →