Games like Cookie Cutter: Overkill Edition
Games like Cookie Cutter: Overkill Edition include Bloodstained: Ritual of the Night, Dust: An Elysian Tail, Hollow Knight: Silksong, Blasphemous, and Hollow Knight. We matched them by the tags players give Cookie Cutter: Overkill Edition on Steam (Metroidvania, RPG, Action, Platformer, and Gore): closest matches first, and among equally close ones the better-known games.

Bloodstained: Ritual of the Night
Shared: Metroidvania · RPG · Action

Dust: An Elysian Tail
Shared: Metroidvania · Action · Platformer

Hollow Knight: Silksong
Shared: Metroidvania · Platformer · 2D

Blasphemous
Shared: Metroidvania · Gore · Action

Hollow Knight
Shared: Metroidvania · Platformer · 2D

The Vagrant
Shared: Action · RPG · Metroidvania

Ori and the Will of the Wisps
Shared: Metroidvania · Platformer · Action

Castlevania: Belmont's Curse
Shared: Metroidvania · Action · Female Protagonist

CARRION
Shared: Metroidvania · Gore · Action

Salt and Sanctuary
Shared: Metroidvania · RPG · Action

Rogue Legacy 2
Shared: Metroidvania · Action · Platformer

Nine Sols
Shared: Metroidvania · Platformer · Action

UnEpic
Shared: RPG · Metroidvania · Platformer

ICEY
Shared: Action · Female Protagonist · RPG

Rogue Legacy
Shared: Platformer · Action · Metroidvania

Constance
Shared: Metroidvania · Platformer · Action

Dex
Shared: RPG · Action · Metroidvania

ENDER MAGNOLIA: Bloom in the Mist
Shared: Metroidvania · Female Protagonist · RPG

Touhou Luna Nights
Shared: Metroidvania · Platformer · RPG

Middle-earth: Shadow of War
Shared: RPG · Action · Gore

ENDER LILIES: Quietus of the Knights
Shared: Metroidvania · Female Protagonist · 2D

Valdis Story: Abyssal City
Shared: Metroidvania · Action · RPG

Indivisible
Shared: RPG · Action · Metroidvania

F.I.S.T.: Forged In Shadow Torch
Shared: Metroidvania · Action · Platformer