Games like Ninja Vs. Zombies 3
Games like Ninja Vs. Zombies 3 include Halls of Torment, Vampire Survivors, Hades, Death Must Die, and Hades II. We matched them by the tags players give Ninja Vs. Zombies 3 on Steam (Action Roguelike, Roguelite, RPG, Bullet Hell, and Hack and Slash): closest matches first, and among equally close ones the better-known games.

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

Vampire Survivors
Shared: Action Roguelike · Roguelite · Bullet Hell

Hades
Shared: Action Roguelike · Roguelite · Hack and Slash

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

Hades II
Shared: Roguelite · Action Roguelike · Roguelike

Soulstone Survivors
Shared: Action Roguelike · Roguelite · Bullet Hell

Megabonk
Shared: Action Roguelike · Roguelite · Roguelike

Brotato
Shared: Action Roguelike · Bullet Hell · Roguelike

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

Magicraft
Shared: Action Roguelike · Roguelite · Bullet Hell

Hero Siege
Shared: Action Roguelike · RPG · Hack and Slash

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

Ravenswatch
Shared: Action Roguelike · Roguelike · Roguelite

暖雪 Warm Snow
Shared: Action Roguelike · Roguelite · Roguelike

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

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

Sephiria
Shared: Action Roguelike · Roguelite · Roguelike

Garden of Witches
Shared: Action Roguelike · Roguelite · Roguelike

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

Moonlighter
Shared: Roguelite · Hack and Slash · Action Roguelike

Dead Cells
Shared: Action Roguelike · Roguelike · Roguelite

Jotunnslayer: Hordes of Hel
Shared: Action Roguelike · Roguelite · Hack and Slash

Heroes of Hammerwatch II
Shared: Action Roguelike · RPG · Roguelite

Nuclear Throne
Shared: Action Roguelike · Roguelike · Bullet Hell