Games like Escape From Castle Frankenstein
Games like Escape From Castle Frankenstein include Hollow Knight, Rogue Legacy 2, Hollow Knight: Silksong, Celeste, and Cuphead. We matched them by the tags players give Escape From Castle Frankenstein on Steam (Adventure, Arcade, Indie, Platformer, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

Hollow Knight
Shared: Platformer · Indie · 2D

Rogue Legacy 2
Shared: Arcade · Platformer · Indie

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

Celeste
Shared: Indie · Platformer · 2D Platformer

Cuphead
Shared: Platformer · Cartoon · Difficult

Pizza Tower
Shared: Indie · 2D Platformer · Platformer

LIMBO
Shared: Indie · Platformer · Adventure

SANABI
Shared: Adventure · 2D Platformer · Indie

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

Shovel Knight: Treasure Trove
Shared: Platformer · Indie · Adventure

Geometry Dash
Shared: 2D · Difficult · Platformer

Rain World
Shared: Indie · Platformer · Difficult

Exit the Gungeon
Shared: Arcade · Indie · Adventure

Thank Goodness You're Here!
Shared: Adventure · Indie · 2D Platformer

Spelunky
Shared: Platformer · Indie · 2D

Volgarr the Viking
Shared: Platformer · Indie · Adventure

Downwell
Shared: Indie · Arcade · Platformer

BEEP
Shared: Adventure · Indie · Platformer

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

Blasphemous 2
Shared: Adventure · Difficult · 2D Platformer

Jump King
Shared: Indie · Adventure · Platformer

VVVVVV
Shared: Indie · Platformer · 2D Platformer

Dust: An Elysian Tail
Shared: Platformer · Indie · Adventure

Mark of the Ninja
Shared: Platformer · Indie · Adventure