IMHO.

Single-player games like Void Operators

Below are 9 single-player Steam games similar to Void Operators, 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 Void Operators page.

Ranked picks

  1. 1
    The Last Sideran — Steam game cover

    The Last Sideran

    Single-player alternative to Void Operators — playable solo, no multiplayer required. Shares Action with Void Operators.

    A hand-drawn 2D arcade shoot 'em up following Zenia, the last Sideran. Dodge the Spikes, gather star essence, unlock ships with distinct weapons, and chase high scores through escalating runs.

    2026ActionIndie1.99 USDSingle-playerSimilar games →
  2. 2
    Nebula Live: Galactic trials — Steam game cover

    Nebula Live: Galactic trials

    Single-player alternative to Void Operators — playable solo, no multiplayer required. Shares Action with Void Operators.

    Nebula Live is a 2D side-scrolling space shooter set in a galactic TV show where the audience controls the chaos. Fight through 13 levels as viewers vote for unpredictable events, send power-up drops, and influence your chances of survival before unlocking Endless Mode.

    2026ActionIndie13.05 USDSingle-playerSimilar games →
  3. 3
    Imminence — Steam game cover

    Imminence

    Single-player alternative to Void Operators — playable solo, no multiplayer required. Shares Action with Void Operators.

    A brutal 16-bit sci-fi shoot-’em-up inspired by the golden age of the Sega Genesis. Fight across multiple worlds, upgrade your ship, and confront the forces behind the Augmentation Program.

    2026ActionIndie9.99 USDSingle-playerSimilar games →
  4. 4
    VectaGuard — Steam game cover

    VectaGuard

    Single-player alternative to Void Operators — playable solo, no multiplayer required. Shares Action with Void Operators.

    Arcade-inspired shmup action where neon vector caverns explode with modern visuals, dynamic music, weapon upgrades and intense score chasing.

    2026ActionIndie12.99 USDSingle-playerSimilar games →
  5. 5
    Frutz — Steam game cover

    Frutz

    Single-player alternative to Void Operators — playable solo, no multiplayer required. Shares Action with Void Operators.

    Dodge, dash, and blast through five handcrafted worlds in a fast pixel-art arcade shooter built for score chasing, boss fights, and perfect runs. Free demo available.

    2026ActionIndieAdventure6.99 USDSingle-playerSimilar games →
  6. 6
    Chronos Bound: How We Became Heroes — Steam game cover

    Chronos Bound: How We Became Heroes

    Single-player alternative to Void Operators — playable solo, no multiplayer required. Shares Action with Void Operators.

    Pilot a lone ship through a collapsing orbital station in a modern 2.5D shoot ’em up. Block bullets with a 360° directional shield, destroy grotesque wreck-born enemies, defeat colossal bosses, and build new upgrade paths with every run — a love letter to classic shoot ’em ups.

    2026ActionIndieSingle-playerSimilar games →
  7. 7
    Space Dragons — Steam game cover

    Space Dragons

    Single-player alternative to Void Operators — playable solo, no multiplayer required. Shares Action with Void Operators.

    Choose your spaceship and defeat the alien threat that comes from the Moon. Blast your way crushing, ripping apart and exploding hostile aliens that are taking control of powerful weapons and military technology from Earth. Find the entity that controls the threat and make it explode into blood.

    2025ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  8. 8
    Earthion — Steam game cover

    Earthion

    Single-player alternative to Void Operators — playable solo, no multiplayer required. Shares Action with Void Operators.

    Earthion is a side-scrolling space shooter developed natively for 16-bit systems. Guide space fighter pilot Azusa Takanashi in her fight to repel the alien invaders and save planet Earth.

    2025Action19.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    L'Artisan Meurtrier — Steam game cover

    L'Artisan Meurtrier

    Single-player alternative to Void Operators — playable solo, no multiplayer required.

    L'Artisan Meurtrier is an old school action/RPG game built around a rich and demanding combat system. Prepare to face the worst monsters and villains, to foil the most treacherous traps to honor your contracts and gain ever more glory!

    IndieAdventureRPGSingle-playerSimilar games →