Games like Boneraiser Minions
Games like Boneraiser Minions include Vampire Survivors, Megabonk, Death Must Die, Halls of Torment, and Brotato. We matched them by the tags players give Boneraiser Minions on Steam (Action Roguelike, Bullet Hell, Pixel Graphics, Roguelite, and 2D): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Pixel Graphics

Megabonk
Shared: Action Roguelike · Roguelite · Bullet Hell

Death Must Die
Shared: Action Roguelike · Bullet Hell · Pixel Graphics

Halls of Torment
Shared: Action Roguelike · Bullet Hell · Roguelite

Brotato
Shared: Bullet Hell · Action Roguelike · Singleplayer

Soulstone Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite

BALL x PIT
Shared: Bullet Hell · Roguelite · Action Roguelike

Skul: The Hero Slayer
Shared: Action Roguelike · Pixel Graphics · Indie

Enter the Gungeon
Shared: Action Roguelike · Bullet Hell · Pixel Graphics

The Binding of Isaac: Rebirth
Shared: Action Roguelike · Pixel Graphics · Indie

20 Minutes Till Dawn
Shared: Action Roguelike · Bullet Hell · Roguelite

Realm of the Mad God Exalt
Shared: Pixel Graphics · Bullet Hell · Action Roguelike

Rocket Rats
Shared: Action Roguelike · Bullet Hell · Pixel Graphics

Dungreed
Shared: Action Roguelike · Pixel Graphics · Roguelite

Nuclear Throne
Shared: Action Roguelike · Pixel Graphics · Bullet Hell

Hades
Shared: Action Roguelike · Roguelite · Indie

Rogue Legacy
Shared: Action Roguelike · Indie · 2D

Dead Cells
Shared: Action Roguelike · Pixel Graphics · 2D

Seraph's Last Stand
Shared: Action Roguelike · Bullet Hell · Pixel Graphics

Karate Survivor
Shared: Action Roguelike · Bullet Hell · Bullet Heaven

Nova Drift
Shared: Bullet Hell · Action Roguelike · Roguelite

Yet Another Zombie Survivors
Shared: Action Roguelike · Bullet Heaven · Roguelite

Tower of Babel: Survivors of Chaos
Shared: Action Roguelike · Bullet Hell · Roguelite

Asgard's Fall — Viking Survivors
Shared: Action Roguelike · Bullet Hell · Roguelite