Games like Witchinour
Games like Witchinour include Vampire Survivors, Nuclear Throne, Enter the Gungeon, SYNTHETIK: Legion Rising, and BALL x PIT. We matched them by the tags players give Witchinour on Steam (Action Roguelike, Roguelite, Twin Stick Shooter, Top-Down Shooter, and Perma Death): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Action Roguelike · Roguelite · Bullet Hell

Nuclear Throne
Shared: Action Roguelike · Roguelite · Pixel Graphics

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

SYNTHETIK: Legion Rising
Shared: Roguelite · Top-Down Shooter · Action Roguelike

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

Deep Rock Galactic: Survivor
Shared: Action Roguelike · Roguelite · Top-Down Shooter

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

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

Star of Providence
Shared: Roguelite · Action Roguelike · Bullet Hell

Voidigo
Shared: Action Roguelike · Twin Stick Shooter · Roguelite

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

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

Tiny Rogues
Shared: Action Roguelike · Top-Down Shooter · Roguelite

Megabonk
Shared: Action Roguelike · Roguelite · Bullet Hell

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

The Binding of Isaac
Shared: Action Roguelike · Procedural Generation · Indie

SYNTHETIK 2
Shared: Roguelite · Action Roguelike · Top-Down Shooter

Hades
Shared: Action Roguelike · Roguelite · Indie

UnderMine
Shared: Action Roguelike · Roguelite · Pixel Graphics

Risk of Rain (2013)
Shared: Action Roguelike · Indie · Pixel Graphics

Noita
Shared: Pixel Graphics · Difficult · Action Roguelike

Dungreed
Shared: Action Roguelike · Roguelite · Pixel Graphics

Caveblazers
Shared: Action Roguelike · Roguelite · Pixel Graphics

Dead Estate
Shared: Action Roguelike · Twin Stick Shooter · Bullet Hell