IMHO.

Single-player games like Void Warfare

Below are 8 single-player Steam games similar to Void Warfare, 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 Warfare page.

Ranked picks

  1. 1
    Tom Lander: The Exiled King — Steam game cover

    Tom Lander: The Exiled King

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

    Pilot wacky aerial vehicles with silly key-based controls through an epic action packed campaign. Struggle to stay airborne while performing deliveries, rescues, firefighting missions, bombing runs, and chaotic dogfights. This game will remind you that flying is hard, but landing is harder.

    2026ActionIndieSimulationSingle-playerSimilar games →
  2. 2
    Rank: Warmaster Bunker Buster — Steam game cover

    Rank: Warmaster Bunker Buster

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

    Tactical control meets strategic execution in this real-time, action tower defense. Develop classes of customized units and leverage different vantage points to defend your stake and ensure your colony’s survival.

    2026ActionStrategyIndie14.99 USDSingle-playerSimilar games →
  3. 3
    Subspace Reticulum — Steam game cover

    Subspace Reticulum

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

    Blow up bots beyond the stars. AI Driven 2D Spaceship Warfare

    2025ActionSimulationFree To PlayFreeSingle-playerSimilar games →
  4. 4
    Iron Void : Silent Space — Steam game cover

    Iron Void : Silent Space

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

    A lone fighter against the silent void. Weave through bullet-hell barrages across 60 hand-built missions, manage your heat, lock your missiles, and tear down 5 distinct bosses. Earn ships, upgrade your hunter, and master every star.

    2026ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    TheFlagship — Steam game cover

    TheFlagship

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

    "The Flagship" is a singleplayer third-person space warship roguelike game. From destroyers to battleships, choose your vessel and equip it to face node-based roguelike challenges, each adventure is a different experience. Your ship, equipment, skill level and roguelike ability build will be tested.

    ActionSimulationSingle-playerSimilar games →
  6. 6
    Starship Destroyer — Steam game cover

    Starship Destroyer

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

    A sci-fi space vehicle combat game, where the player must defend their capital ship from being destroyed, while attempting to destroy the alien force's own capital ship!

    2024ActionIndie0.99 USDSingle-playerSimilar games →
  7. 7
    In The Black — Steam game cover

    In The Black

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

    Nuclear-powered space combat in the 23rd century! In The Black ® is an intense, realistic space combat simulator with a serious respect for science. It is laser focused on the pilot experience and features single- and online multiplayer game modes, plus robust ship customization options.

    2026ActionIndieSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Meridian — Steam game cover

    Meridian

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

    MERIDIAN is a fast-paced sci-fi on-rails space shooter where you dodge, lock on, boost, and blast through cinematic starfighter missions across space and planetary battlefields.

    ActionIndieSimulationSingle-playerSimilar games →