Games like The Spell Brigade
Games like The Spell Brigade include Megabonk, Risk of Rain 2, Brotato, Gunfire Reborn, and Vampire Survivors. We matched them by the tags players give The Spell Brigade on Steam (Online Co-Op, Bullet Heaven, Roguelite, Bullet Hell, and Action Roguelike): closest matches first, and among equally close ones the better-known games.

Megabonk
Shared: Bullet Heaven · Roguelite · Action Roguelike

Risk of Rain 2
Shared: Action Roguelike · Co-op · Roguelite

Brotato
Shared: Bullet Hell · Bullet Heaven · Roguelike

Gunfire Reborn
Shared: Roguelite · Online Co-Op · Roguelike

Vampire Survivors
Shared: Roguelite · Bullet Hell · Action Roguelike

Ravenswatch
Shared: Online Co-Op · Co-op · Roguelike

Soulstone Survivors
Shared: Bullet Heaven · Roguelite · Bullet Hell

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

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

SYNTHETIK: Legion Rising
Shared: Roguelite · Online Co-Op · Action Roguelike

ELDEN RING NIGHTREIGN
Shared: Online Co-Op · Co-op · Roguelike

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

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

Roboquest
Shared: Roguelite · Online Co-Op · Action Roguelike

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

Temtem: Swarm
Shared: Bullet Heaven · Online Co-Op · Roguelite

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

Apocalypse Party
Shared: Online Co-Op · Action Roguelike · Bullet Hell

Crab Champions
Shared: Action Roguelike · Multiplayer · Roguelike

PEAK
Shared: Online Co-Op · Co-op · Multiplayer

Streets of Rogue
Shared: Roguelite · Action Roguelike · Multiplayer

Gatekeeper
Shared: Co-op · Bullet Hell · Roguelike

Sineus Arena Survivors
Shared: Bullet Heaven · Online Co-Op · Action Roguelike

Heroes of Hammerwatch
Shared: Roguelite · Co-op · Action Roguelike