IMHO.

Single-player games like Prism Indigo DX

Below are 8 single-player Steam games similar to Prism Indigo DX, 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 Prism Indigo DX page.

Ranked picks

  1. 1
    Prism Warriors DX — Steam game cover

    Prism Warriors DX

    Single-player alternative to Prism Indigo DX — playable solo, no multiplayer required. Shares Action and Indie with Prism Indigo DX.

    The Prism Warriors return for another helping of retro-styled bullet hell action. Face off against the sinister Twilight Four, and fight to save more than just your friends...

    2026ActionIndieSingle-playerSimilar games →
  2. 2
    Behelade — Steam game cover

    Behelade

    Single-player alternative to Prism Indigo DX — playable solo, no multiplayer required. Shares Action and Indie with Prism Indigo DX.

    Fight your way through this challenging Bullet Hell Shoot ‘Em Up, consisting of 5 stages full of beautiful, intricate patterns and bosses. Wield the magic sword “Behelade” to find out what is behind the mysterious power that made the forest creatures go on a mad Danmaku rampage!

    2026ActionIndieSingle-playerSimilar games →
  3. 3
    Polyfury — Steam game cover

    Polyfury

    Single-player alternative to Prism Indigo DX — playable solo, no multiplayer required. Shares Action and Indie with Prism Indigo DX.

    You thought geometry was difficult? Now it's got a gun! Face the fury of the Seven Deadly Shapes and blast your way through a barrage of bullets and lasers in this highly accessible bullet hell.

    2023ActionIndieCasual8.99 USDSingle-playerSimilar games →
  4. 4
    Nova Swarm — Steam game cover

    Nova Swarm

    Single-player alternative to Prism Indigo DX — playable solo, no multiplayer required. Shares Action and Indie with Prism Indigo DX.

    Pick a ship, dive into readable bullet chaos, take down huge angry bosses, grab the bonus core you probably should have left alone, and chase one cleaner run in Nova Swarm.

    2026ActionIndie3.59 USDSingle-playerSimilar games →
  5. 5
    Switch 'N' Shoot — Steam game cover

    Switch 'N' Shoot

    Single-player alternative to Prism Indigo DX — playable solo, no multiplayer required. Shares Action and Indie with Prism Indigo DX.

    Endless arcade action with just ONE button - Switch directions whenever you shoot!

    2016ActionIndieCasual3.99 USDSingle-playerSimilar games →
  6. 6
    Space War: Infinity — Steam game cover

    Space War: Infinity

    Single-player alternative to Prism Indigo DX — playable solo, no multiplayer required. Shares Action and Indie with Prism Indigo DX.

    Vertical semi-procedural shmup with upgrades, real-time enemy waves, and infinite replayability. Level up your ship, unlock 20+ weapons, defeat 5 bosses, and survive endless bullet-hell combat.

    2019ActionIndieCasual2.99 USDSingle-playerSimilar games →
  7. 7
    Duck Paradox — Steam game cover

    Duck Paradox

    Single-player alternative to Prism Indigo DX — playable solo, no multiplayer required. Shares Action and Indie with Prism Indigo DX.

    Shoot bouncing bullets in this roguelike precision platformer killing corrupted ducks while searching for Dr. Paraducks’ beloved pet throughout the multiverse! To return to safety you’ll need to tackle difficult-to-master trials, run after run, earning upgrades, while maintaining your sanity!

    2024ActionIndieAdventure9.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Super Glitter Rush — Steam game cover

    Super Glitter Rush

    Single-player alternative to Prism Indigo DX — playable solo, no multiplayer required. Shares Action and Indie with Prism Indigo DX.

    Super Glitter Rush is a boss-rush style bullet hell shoot-em-up!

    2021ActionIndie3.99 USDSingle-playerSimilar games →