Single-player games like Boom Blaster
Below are 10 single-player Steam games similar to Boom Blaster, 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 Boom Blaster page.
Ranked picks
- 1

Shade Silver
Single-player alternative to Boom Blaster — playable solo, no multiplayer required. Shares Action and Indie with Boom Blaster.
Avoid Spikes, Fire, Water, Electricity, Shoot Dozens of Enemies And Bosses, Collect Keys And Treasure, Discover Secrets, Solve Puzzles, And Unlock New Areas As You Fight To Wake Up From A Nightmare In This Exciting Dungeon Crawler.
- 2

Kuggs
Single-player alternative to Boom Blaster — playable solo, no multiplayer required. Shares Action and Indie with Boom Blaster.
A Sci-fi Platformer
- 3

One Pixel TWB
Single-player alternative to Boom Blaster — playable solo, no multiplayer required. Shares Action and Indie with Boom Blaster.
The two primordial colors of pixels start a war after years and years of "Peace", many things have happened in this castle that is now being attacked by larger forces, will you as the King of this city let them destroy everything that is yours? WARNING: If you give up easily, don't buy this game.
- 4

City 13
Single-player alternative to Boom Blaster — playable solo, no multiplayer required. Shares Action and Indie with Boom Blaster.
City 13 is a fast-paced, hardcore 2D platformer in the spirit of classic games straight from the nineties
- 5

Gunborg: Dark Matters
Single-player alternative to Boom Blaster — playable solo, no multiplayer required. Shares Action and Indie with Boom Blaster.
Harness the power of dark energy as you jump, slash, shoot and bombard your way through an army of alien soldiers and killer robots in an arcade style, twin-stick shooter with a slick 80's synthwave soundtrack.
- 6

CYBERSTELLAR
Single-player alternative to Boom Blaster — playable solo, no multiplayer required. Shares Action and Indie with Boom Blaster.
Protect Earth and Mars from alien attacks, but be careful not to lose control of the ship in the midst of storms.
- 7

Run Ralph Run
Single-player alternative to Boom Blaster — playable solo, no multiplayer required. Shares Action and Adventure with Boom Blaster.
Ralph is a smart dinosaur, and a great shooter.
- 8

Warhammer 40,000: Shootas, Blood & Teef
Single-player alternative to Boom Blaster — playable solo, no multiplayer required. Shares Action and Adventure with Boom Blaster.
From the developers of the Guns, Gore and Cannoli franchise comes a new 2D run & gun platformer: Warhammer 40,000: Shootas, Blood & TEEF! Spearhead an Ork invasion, destroy the hive city and kill your warboss! ‘Ere we go!
- 9

ViruZ
Single-player alternative to Boom Blaster — playable solo, no multiplayer required. Shares Action and Indie with Boom Blaster.
Do you have what it takes to make it out of a top-secret laboratory's depths? If so, are you up for the ultimate challenge? You play as a powerful monster in this action-packed platformer game, using your unique skills to solve puzzles and take down enemies in your quest for freedom.
- 10

Ghost Blood
Single-player alternative to Boom Blaster — playable solo, no multiplayer required. Shares Action and Indie with Boom Blaster.
Ghost Blood is a first-person action game where you must fight the horrors of an abandoned graveyard to learn about ancient secrets and magic. Discover a rich world filled with challenging riddles and lifelike graphics, and emerge as the first of a new generation of magicians.