IMHO.

Single-player games like Lumibloom

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

Ranked picks

  1. 1
    Deck of Potential — Steam game cover

    Deck of Potential

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

    Deck of Potential combines roguelike deckbuilder with bullet heaven. Collect cards, fuse them, and slap on sticker upgrades to beat thousands of monsters. Take down dungeon bosses, unlock new cards, characters, and discover fusion recipes to build the ultimate auto-firing deck.

    2026ActionStrategyIndieSingle-playerSimilar games →
  2. 2
    THE KULKA — Steam game cover

    THE KULKA

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

    One-button bullet-heaven where a single shot mutates into neon chaos. Imagine Flappy Bird colliding with Vampire Survivors. Full version adds online leaderboards, challenges and unlockable gear.

    2025ActionIndieCasual0.49 USDSingle-playerSimilar games →
  3. 3
    Rogue Shapes — Steam game cover

    Rogue Shapes

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

    Rogue Shapes is a fast-paced roguelike bullet hell where you battle waves of deadly shapes, level up, and choose powerful upgrades. Complete challenges to unlock new playable shapes, each with unique weapons. How long can you survive the chaos?

    2025ActionIndieCasual1.99 USDSingle-playerSimilar games →
  4. 4
    All But Weak — Steam game cover

    All But Weak

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

    All But Weak is a Couch Coop Roguelite for 1 to 4 players. Unleash different elements, stack weapon effects, and battle your way through the enemy hordes for the opportunity to encounter and take down challenging bosses.

    2026ActionIndieCasual3.99 USDSingle-playerSimilar games →
  5. 5
    GrindFall — Steam game cover

    GrindFall

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

    A thrilling Co-op Action Roguelite for 1-4 players! Play as mischievous ghosts, create insane weapon synergies, catch humans, and turn them into pumpkins. Deliver your harvest to the crypt, expand the map, and unleash vibrant chaos in this Bullet Heaven!

    ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    Cleaning Angel Wired — Steam game cover

    Cleaning Angel Wired

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

    A top-down survivor action game where you wipe out waves of enemies with automatic attacks while growing through weapons and elemental reactions. Easy to play with simple controls, it lets you stack elements like Fire, Ice, and Thunder to face enemy hordes with your own build.

    ActionIndieCasualSingle-playerSimilar games →
  7. 7
    Fading Reel — Steam game cover

    Fading Reel

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

    A sepia Roguelike — lead a chained squad through 22 waves. Map events split your line, milestone recruits add firepower. Linked Blink, run upgrades, 19 Evolutions, and a permanent meta tree carry you to the final Boss Hydra.

    ActionIndieCasualSingle-playerSimilar games →
  8. 8
    Together, Against Mork — Steam game cover

    Together, Against Mork

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

    Together, Against Mork is a fast-paced single-player game that combines action-roguelike combat with tower-defense strategy. Slay the hordes, build smart defenses, and protect The Crystal at all costs. With every weapon, every hero, every defense—against Mork.

    2026ActionStrategyIndieSingle-playerSimilar games →