Games like Be My Horde
Games like Be My Horde include Megabonk, Vampire Survivors, Halls of Torment, Death Must Die, and Soulstone Survivors. We matched them by the tags players give Be My Horde on Steam (Indie, Action Roguelike, Bullet Heaven, Bullet Hell, and Early Access): closest matches first, and among equally close ones the better-known games.

Megabonk
Shared: Action Roguelike · Bullet Heaven · Indie

Vampire Survivors
Shared: Action Roguelike · Bullet Hell · Indie

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

Death Must Die
Shared: Action Roguelike · Bullet Hell · Bullet Heaven

Soulstone Survivors
Shared: Action Roguelike · Bullet Heaven · Bullet Hell

Brotato
Shared: Action Roguelike · Bullet Hell · Bullet Heaven

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

The Spell Brigade
Shared: Bullet Heaven · Bullet Hell · Action Roguelike

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

Boneraiser Minions
Shared: Action Roguelike · Bullet Hell · Indie

Nova Drift
Shared: Bullet Hell · Action Roguelike · Roguelite

Nordic Ashes: Survivors of Ragnarok
Shared: Action Roguelike · Bullet Heaven · Bullet Hell

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

Rogue: Genesia
Shared: Bullet Heaven · Action Roguelike · Bullet Hell

Skul: The Hero Slayer
Shared: Indie · Action Roguelike · Roguelite

Enter the Gungeon
Shared: Action Roguelike · Bullet Hell · Indie

Deep Rock Galactic: Survivor
Shared: Action Roguelike · Bullet Heaven · Bullet Hell

Hades
Shared: Action Roguelike · Indie · Roguelite

Astro Prospector
Shared: Action Roguelike · Bullet Hell · Roguelite

Nuclear Throne
Shared: Action Roguelike · Indie · Bullet Hell

Cursorblade
Shared: Action Roguelike · Bullet Heaven · Bullet Hell

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

Atomicrops
Shared: Bullet Hell · Action Roguelike · Indie

Wanderburg
Shared: Action Roguelike · Bullet Heaven · Bullet Hell