IMHO.

Single-player games like Rank: Warmaster Bunker Buster

Below are 8 single-player Steam games similar to Rank: Warmaster Bunker Buster, 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 Rank: Warmaster Bunker Buster page.

Ranked picks

  1. 1
    Rank: Warmaster — Steam game cover

    Rank: Warmaster

    Single-player alternative to Rank: Warmaster Bunker Buster — playable solo, no multiplayer required. Shares Action and Strategy with Rank: Warmaster Bunker Buster.

    Stranded on Mars with next to nothing, build a city, assemble a fleet, and expand your empire to survive a hostile solar system in this new take that combines elements of space combat and RTS inspired by the classics.

    2021ActionStrategyIndie24.99 USDSingle-playerSimilar games →
  2. 2
    Starship Destroyer — Steam game cover

    Starship Destroyer

    Single-player alternative to Rank: Warmaster Bunker Buster — playable solo, no multiplayer required. Shares Action and Indie with Rank: Warmaster Bunker Buster.

    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 →
  3. 3
    Void Warfare — Steam game cover

    Void Warfare

    Single-player alternative to Rank: Warmaster Bunker Buster — playable solo, no multiplayer required. Shares Action and Indie with Rank: Warmaster Bunker Buster.

    1 Player, Sci-Fi, Arcade, Space Dog Fighter, Instant Action, 3D, Vehicle Combat. Click and play. All ships available without needing to unlock. Control Remapping, Sensitivity Settings, Game Settings. Complete Controller Support. Gun Selection. Achievements and Leaderboards. 43 Ships to pick from.

    2021ActionIndieSimulationFreeSingle-playerSimilar games →
  4. 4
    THE STARFIGHTER — Steam game cover

    THE STARFIGHTER

    Single-player alternative to Rank: Warmaster Bunker Buster — playable solo, no multiplayer required. Shares Action and Strategy with Rank: Warmaster Bunker Buster.

    A thrilling, fast, big, very 3D, realistic, Full HD and real-time 3D graphics combat arcade game in which you are a heroic space alien starfighter pilot. You must wipe out the evil King Nimrod, his frigates, submarines, boats, spaceships, drones, antennas, etc. and restore peace to the universe.

    2022ActionStrategyIndie9.99 USDSingle-playerSimilar games →
  5. 5
    In The Black — Steam game cover

    In The Black

    Single-player alternative to Rank: Warmaster Bunker Buster — playable solo, no multiplayer required. Shares Action and Indie with Rank: Warmaster Bunker Buster.

    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 →
  6. 6
    Core Of War — Steam game cover

    Core Of War

    Single-player alternative to Rank: Warmaster Bunker Buster — playable solo, no multiplayer required. Shares Action and Indie with Rank: Warmaster Bunker Buster.

    Core of War delivers a customizable battlefield in FPS, TPS, or RTS. Control sea, land, air, and space units, including Titan mechs. Customize with skills, gunsmithing, vehicle assembly, maps, and modes. Fight future wars, modern combat, or past eras. Unleash your creativity. Endless possibilities.

    ActionIndieSimulationSingle-playerSimilar games →
  7. 7
    NEW TERRA® — Steam game cover

    NEW TERRA®

    Single-player alternative to Rank: Warmaster Bunker Buster — playable solo, no multiplayer required. Shares Action and Strategy with Rank: Warmaster Bunker Buster.

    NEW TERRA is a challenging and addictive multi-directional gravity-based space shooter. Fuel goes fast and is hard to come by. Hauling cargo makes your ship very heavy and mobility becomes limited. Strategy and resource conservation is key to completing your missions or you won't survive.

    2022ActionStrategyIndie4.99 USDSingle-playerSimilar games →
  8. 8
    MANIFEST — Steam game cover

    MANIFEST

    Single-player alternative to Rank: Warmaster Bunker Buster — playable solo, no multiplayer required. Shares Strategy and Indie with Rank: Warmaster Bunker Buster.

    This is a game about the pressure of keeping ships productive. Idle ships bleed money. Late deliveries hurt your reputation. Old hulls develop histories. Captains become known quantities. A quiet ore run can suddenly become a rescue problem, a customs problem, or a piracy problem.

    2027StrategyIndieSimulationSingle-playerSimilar games →