IMHO.

Single-player games like Radiant Silvergun

Below are 12 single-player Steam games similar to Radiant Silvergun, 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 Radiant Silvergun page.

Ranked picks

  1. 1
    DoDonPachi Resurrection — Steam game cover

    DoDonPachi Resurrection

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

    The legendary bullet-hell shoot-’em-up series has come to Steam! DoDonPachi is ressurected after a Blissful Death with enough modes to satisfy the beginner and the expert player alike. Tonight we dine in bullet hell!

    2016Action29.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Ikaruga — Steam game cover

    Ikaruga

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

    Shoot! Dodge! and... Get Hit!? "Ikaruga" is a vertical shoot 'em up that features an unique polarity-switching gameplay. Switch the ship's polarity and "get hit and absorb" enemy bullets! Achieve High Score with the chain bonus!

    2014ActionIndie9.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    ZeroRanger — Steam game cover

    ZeroRanger

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

    This is the story of a fighter who wanted to become...

    2018ActionIndie11.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Mushihimesama — Steam game cover

    Mushihimesama

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

    Battle huge "Koju" bugs in CAVE's beautiful fantasy shooter, Mushihimesama. Experience the thrill of bullet hell from the masters of the genre as you evade visually stunning shot patterns with thousands of bullets.

    2015Action19.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Nuclear Throne — Steam game cover

    Nuclear Throne

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

    Nuclear Throne is a post-apocalyptic roguelike-like top-down shooter. Not 'the final hope of humanity' post-apocalyptic, but 'humanity is extinct and mutants and monsters now roam the world' post-apocalyptic. Can you reach the Nuclear Throne?

    2015ActionIndieRPG11.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Assault Android Cactus+ — Steam game cover

    Assault Android Cactus+

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

    Assault Android Cactus is an intense arcade style twin stick shooter - pick from one of nine unique synthetic heroines and blast your way through overwhelming robots hordes to save the ship from its own workforce. Supports single player and local co-op game modes.

    2015ActionIndie19.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    BLUE REVOLVER — Steam game cover

    BLUE REVOLVER

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

    Fight, fly, flourish! BLUE REVOLVER is a manic arcade-style shoot-em-up built for newcomers and psychos alike. Powerful special weapons cut through tough areas, while an adaptive difficulty system tailors the game to your skill level as you evade and counter a maniac environmental force!

    2016ActionIndie14.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    R-Type Dimensions EX — Steam game cover

    R-Type Dimensions EX

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

    R-Type and R-Type II, the legendary coin-op space shooters, are now together on Steam!

    2018Action14.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    METAL SLUG — Steam game cover

    METAL SLUG

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

    “METAL SLUG ”, the very first title in SNK’s legendary 2D run & gun action shooting game series where all began, returns to the missions on the Steam gaming platform!

    2015Action1.59 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    ENDER LILIES: Quietus of the Knights — Steam game cover

    ENDER LILIES: Quietus of the Knights

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

    ENDER LILIES is a dark fantasy 2D action RPG about unraveling the mysteries of a destroyed kingdom. On this sorrowful journey, encounter horrific enemies against whom a moment of inattention could be fatal. Overcome these hardships and seek the truth with the help of fallen knights.

    2021ActionIndieRPG9.99 USDDeck VerifiedSingle-playerSimilar games →
  11. 11
    ENDER MAGNOLIA: Bloom in the Mist — Steam game cover

    ENDER MAGNOLIA: Bloom in the Mist

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

    Decades after the events of ENDER LILIES, Homunculi — sorrowful, artificial life forms — roam the land. In this dark fantasy Metroidvania, face formidable enemies and explore a bewitching post-apocalyptic world. Humans and Homunculi — what awaits at the end of the quest for their salvation?

    2025ActionRPG13.74 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    9th Sentinel Sisters — Steam game cover

    9th Sentinel Sisters

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

    The battle of the clone girls unfolds on a post-apocalyptic Earth, devastated by the alien life form known as "Bleed." Pilot the manned weapon "Father" to eliminate enemies. Upgrade weapons, create powerful builds, and strategize to successfully clear stages.

    2025ActionIndieCasual7.99 USDDeck VerifiedSingle-playerSimilar games →