Games like Dumb Witchfinder
Games like Dumb Witchfinder include Vampire Survivors, Skul: The Hero Slayer, Timberman, SANABI, and pureya. We matched them by the tags players give Dumb Witchfinder on Steam (Side Scroller, Casual, 2D Platformer, PvE, and Arcade): closest matches first, and among equally close ones the better-known games.

Vampire Survivors
Shared: Indie · Casual · 2D

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

Timberman
Shared: Casual · Indie · Pixel Graphics

SANABI
Shared: 2D Platformer · Pixel Graphics · Indie

pureya
Shared: Casual · Arcade · Side Scroller

Celeste
Shared: 2D Platformer · Indie · Pixel Graphics

Teenage Mutant Ninja Turtles: Shredder's Revenge
Shared: Side Scroller · Arcade · Pixel Graphics

Balatro
Shared: Roguelike · Casual · Indie

Rogue Legacy
Shared: Indie · Roguelike · 2D

Downwell
Shared: Indie · 2D Platformer · Arcade

Megabonk
Shared: Roguelike · Indie · Arcade

Turbo Pug
Shared: Casual · Side Scroller · Indie

Thomas Was Alone
Shared: Side Scroller · 2D Platformer · 2D

A Dance of Fire and Ice
Shared: Indie · Arcade · 2D

UFO 50
Shared: Indie · Arcade · Pixel Graphics

Rogue Legacy 2
Shared: Arcade · Indie · Side Scroller

Momodora: Reverie Under The Moonlight
Shared: Side Scroller · 2D Platformer · Pixel Graphics

Kung Fury: Street Rage - Ultimate Edition
Shared: Arcade · Side Scroller · Indie

Super Meat Boy
Shared: 2D Platformer · Indie · 2D

DISTRAINT: Deluxe Edition
Shared: Indie · 2D · Pixel Graphics

Exit the Gungeon
Shared: Arcade · Indie · 2D Platformer

Terminator 2D: NO FATE
Shared: Side Scroller · 2D Platformer · Arcade

Braid
Shared: 2D Platformer · Indie · 2D

Noita
Shared: Roguelike · Indie · Pixel Graphics