IMHO.

Single-player games like Core Override

Below are 8 single-player Steam games similar to Core Override, 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 Core Override page.

Ranked picks

  1. 1
    Space Show edition 17 — Steam game cover

    Space Show edition 17

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

    Space Show is an explosive space shoot’em up blending fast-paced arcade action with roguelite progression. Destroy waves of asteroids, battle enemy fleets, and defend Earth in an endless war where only survival… and glory matter!

    2026ActionIndie6.79 USDSingle-playerSimilar games →
  2. 2
    Virus 3D — Steam game cover

    Virus 3D

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

    Eradicate the logic viruses infecting your android baby sister in order to save her life in this fast-paced twin-stick shooter.

    2024Action0.99 USDSingle-playerSimilar games →
  3. 3
    UNLOAD — Steam game cover

    UNLOAD

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

    UNLOAD is an intercept-focused top-down shooter where ammo is life. Intercept lethal barrages to reload and survive by a thread. As a Visitor who lost everything in an explosion, hunt down those tied to the incident and uncover the truth behind that day.

    2026ActionIndieFree To PlayFreeSingle-playerSimilar games →
  4. 4
    XenoTechArena — Steam game cover

    XenoTechArena

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

    Don't kill your enemies — make them collide!! Unleash devastating chain reactions and wipe out endless hordes in this one-man-army Roguelike arena shooter. Fuse classes, collect upgrades, and build a one-of-a-kind ultimate warrior with limitless combinations.

    2026ActionIndieSingle-playerSimilar games →
  5. 5
    Starforged Legacy — Steam game cover

    Starforged Legacy

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

    Outlast the onslaught in a sci-fi survivors-like where your decisions matter as much as your firepower. Command customizable starships, enhance your arsenal with 100+ strategy-defining upgrades, and annihilate endless fleets of cosmic combatants! Carve your legacy among the stars or die trying!

    2026ActionStrategyIndie7.19 USDSingle-playerSimilar games →
  6. 6
    DoDonPachi Resurrection Reignite — Steam game cover

    DoDonPachi Resurrection Reignite

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

    CAVE's arcade bullet hell shooter returns as DoDonPachi Resurrection Reignite. New stages, a new character, new music, and other new elements set the stage for a new challenge.

    ActionIndieSingle-playerSimilar games →
  7. 7
    Data Breach Inc. — Steam game cover

    Data Breach Inc.

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

    Pilot a breach rig into hostile corporate infrastructure. Mine the firewall, crack daemon cores, extract your haul, and buy permanent upgrades between sorties.

    ActionIndieSimulationSingle-playerSimilar games →
  8. 8
    Digital Survivor — Steam game cover

    Digital Survivor

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

    A cyberpunk survivors-like bullet-heaven roguelite set inside a corrupted computer. Dodge endless malware hordes, auto-blast alpha packs and system bosses, loot socketed gear and evolve game-breaking weapon synergies, then raid vaults and extract alive to keep your haul.

    2026ActionIndieSingle-playerSimilar games →