IMHO.

Single-player games like Blastermancer

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

Ranked picks

  1. 1
    HaHa — Steam game cover

    HaHa

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

    Are you ready for an adventure in a visually appealing, arena shooter roguelite style where you can survive against hordes of incoming enemies? You can bravely engage in battles against the oncoming enemies alone, or if you prefer, you can play cautiously.

    2024ActionStrategyIndie3.99 USDSingle-playerSimilar games →
  2. 2
    The Lost Froglins — Steam game cover

    The Lost Froglins

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

    What if Vampire Survivors was a platformer? 100 lost baby froglins are trapped in a cave. Every one you save joins your swarm and fights for you. One is cute. Ten is trouble. A hundred is unstoppable. Die, upgrade, go again. A roguelite side-scroller.

    2027ActionIndieAdventureSingle-playerSimilar games →
  3. 3
    Freedom Squid Fighter — Steam game cover

    Freedom Squid Fighter

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

    Take control of a heavily armed squid and blast through destructible worlds in Freedom Squid Fighter. Soar through the air, tunnel through dirt and rock with powerful weaponry, and outmaneuver enemies across fully destructible landscapes.

    ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Rising Heat — Steam game cover

    Rising Heat

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

    Fight your way through the Rising Heat, a gladiator style space spectacle bankrolled by the Extraterrestrial Elite! Take flight with a diverse cast of pilots, ships and weapons! Choose upgrades, discover synergies and construct a build powerful enough to give yourself a fighting chance!

    ActionIndieSingle-playerSimilar games →
  5. 5
    Chickenauts — Steam game cover

    Chickenauts

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

    Chickenauts is a companion based, action roguelite game where you battle evil Alien Chickens who've abducted your beloved flock. Free and mutate your chickens to defeat a myriad of foes, explore various spaceship environments and unravel secrets of the Chickens from outer space!

    2026ActionIndieEarly Access5.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Duck Paradox — Steam game cover

    Duck Paradox

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

    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 →
  7. 7
    Bleed 2 — Steam game cover

    Bleed 2

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

    Bleed 2 is a relentless arcade action game featuring air-dodging, bullet-reflecting, and tons of bosses. Now with randomly-generated levels and daily challenges, too!

    2017ActionIndie9.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Patch Quest — Steam game cover

    Patch Quest

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

    In a labyrinth surrounded by vicious monsters, Explorers must rely on their Lasso to survive! Capture and tame ANY monster to leap, glide, surf, tunnel and websling through a treacherous, patchwork maze. This roguelike/metroidvania seems cute, but it’s a deceptively difficult bullet-hell challenge!

    2023ActionIndieAdventure2.99 USDDeck VerifiedSingle-playerSimilar games →