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

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.
- 2

Hop & Pop!
Single-player alternative to Blastermancer — playable solo, no multiplayer required. Shares Indie with Blastermancer.
Relax, Hop & Pop! and battle bugs in this froggy survivor game!
- 3

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!
- 4

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!
- 5

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!
- 6

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!
- 7

Toyland Tussle
Single-player alternative to Blastermancer — playable solo, no multiplayer required. Shares Action and Indie with Blastermancer.
A single classic cartoon inspired boss fight platformer, with shoot em' up game mechanics. Run, jump, and shoot with four unique bullet types and two difficulty modes. Try to get a gold rank in this hand-drawn, traditionally animated boss fight.
- 8

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!