Games like Spooky Survivors
Games like Spooky Survivors include Vampire Survivors, BALL x PIT, Halls of Torment, Megabonk, and Death Must Die. We matched them by the tags players give Spooky Survivors on Steam (Bullet Hell, 2D, Gore, Arcade, and Roguelike): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Bullet Hell · 2D · Roguelite

BALL x PIT
Shared: Bullet Hell · Arcade · Action

Halls of Torment
Shared: Bullet Hell · Roguelite · Roguelike

Megabonk
Shared: Bullet Hell · Roguelike · Roguelite

Death Must Die
Shared: Bullet Hell · Roguelite · 2D

Boneraiser Minions
Shared: Bullet Hell · 2D · Roguelite

Nova Drift
Shared: Bullet Hell · Arcade · Roguelite

Brotato
Shared: Bullet Hell · Roguelike · Roguelite

Enter the Gungeon
Shared: Bullet Hell · Roguelike · 2D

The Binding of Isaac: Rebirth
Shared: Roguelike · 2D · Action Roguelike

The Spell Brigade
Shared: Bullet Hell · Roguelite · Roguelike

Nuclear Throne
Shared: Roguelike · Bullet Hell · Action

Skul: The Hero Slayer
Shared: 2D · Action · Roguelike

Soulstone Survivors
Shared: Bullet Hell · Roguelite · Roguelike

Dead Cells
Shared: Roguelike · 2D · Roguelite

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

Seraph's Last Stand
Shared: Bullet Hell · 2D · Roguelike

Rogue: Genesia
Shared: Bullet Hell · Arcade · Roguelite

Noobs Are Coming
Shared: Bullet Hell · Roguelite · Roguelike

Hades
Shared: Roguelite · Action · Roguelike

Rocket Rats
Shared: Bullet Hell · 2D · Roguelite

Hades II
Shared: Roguelike · Action · Roguelite

Be My Horde
Shared: Bullet Hell · Arcade · Roguelite

Rogue Legacy
Shared: Roguelike · 2D · Action