Single-player games like BOOM: Excelente
Below are 8 single-player Steam games similar to BOOM: Excelente, 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: Excelente page.
Ranked picks
- 1

Rift Horizon
Single-player alternative to BOOM: Excelente — playable solo, no multiplayer required. Shares Action and Indie with BOOM: Excelente.
A survivors-like action roguelike. Slay swarming enemies to gather souls, offer them at altars to unlock and upgrade passives, and combine 25 skills to build differently every run. Each run lasts around 20 minutes.
- 2

B.O.D.E. (Beast Of Despair Exiled)
Single-player alternative to BOOM: Excelente — playable solo, no multiplayer required. Shares Action and Indie with BOOM: Excelente.
A crazy roguelite straight from Hell! B.O.D.E. (Beast Of Despair Exiled) is a wild 2D shooter with chaotic movement mechanics.
- 3

Bat Blast!
Single-player alternative to BOOM: Excelente — playable solo, no multiplayer required. Shares Indie with BOOM: Excelente.
Bat Blast! is a 2D game about magical bats. Take control of one of many magical fruit bats and blast your way upwards through the minions of 'The Master' as you strive to escape his spooky tower.
- 4

UNSEAM
Single-player alternative to BOOM: Excelente — playable solo, no multiplayer required. Shares Action and Indie with BOOM: Excelente.
An action platformer set in a world stitched shut. Ride the cracks your attacks leave for high-speed movement, carve terrain that falls the way you cut it, and journey to recover the memories of a girl who woke from her coffin.
- 5

Gloomsday
Single-player alternative to BOOM: Excelente — playable solo, no multiplayer required. Shares Action and Indie with BOOM: Excelente.
Gloomsday is an action-packed roguelite platformer with a unique spellcasting mechanic. Your spellcasting resource is in the world around you--no mana bars here! As you cast your "gloomspells", you'll find the serene, yet gloomy landscape go dark and grey... but the magic will return soon enough.
- 6

Geno The Fallen King
Single-player alternative to BOOM: Excelente — playable solo, no multiplayer required. Shares Action and Indie with BOOM: Excelente.
Geno the Fallen King is a fast-paced 2D platformer with fluid movement and easy to master mechanics. Sprint and lunge through vibrant environments and satisfying collectibles. With tight and responsive movement you can blast your way through the open, secret filled levels.
- 7

ToonSouls Maker
Single-player alternative to BOOM: Excelente — playable solo, no multiplayer required. Shares Action and Indie with BOOM: Excelente.
Create, play, and share your own chaotic 2D platforming levels! Inspired by classic cartoons, powered by your creativity, and fueled by one simple truth: My game is good. The algorithm just ignores me.
- 8

HellRock Diver
Single-player alternative to BOOM: Excelente — playable solo, no multiplayer required. Shares Action with BOOM: Excelente.
Dig through Hell. Kill the horde. Choose your power. Descend deeper. A roguelike shooter-platformer where the ground is your weapon and every boss kill makes you stronger.