Games like DreadFall
Games like DreadFall include Hollow Knight, Hollow Knight: Silksong, Nine Sols, Blasphemous, and Dead Cells. We matched them by the tags players give DreadFall on Steam (Action, Adventure, 2D Fighter, Platformer, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

Hollow Knight
Shared: Platformer · Metroidvania · Souls-like

Hollow Knight: Silksong
Shared: Metroidvania · Souls-like · Platformer

Nine Sols
Shared: Action · Metroidvania · Platformer

Blasphemous
Shared: Metroidvania · Souls-like · Action

Dead Cells
Shared: Adventure · Metroidvania · 2D

Salt and Sanctuary
Shared: Metroidvania · Action · Souls-like

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

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

Momodora: Reverie Under The Moonlight
Shared: 2D Platformer · Metroidvania · Souls-like

SANABI
Shared: Action · Adventure · 2D Platformer

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

Rogue Legacy 2
Shared: Action · Platformer · Metroidvania

Blasphemous 2
Shared: Adventure · Metroidvania · Souls-like

Deaths Gambit: Afterlife
Shared: Action · Metroidvania · Souls-like

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

Anomaly Agent
Shared: 2D Platformer · Platformer · 2D Fighter

Castlevania: Belmont's Curse
Shared: Action · Metroidvania · 2D Platformer

ENDER LILIES: Quietus of the Knights
Shared: Metroidvania · Souls-like · Dark Fantasy

SteamWorld Dig 2
Shared: Adventure · Action · Metroidvania

DEVIATOR
Shared: Action · Metroidvania · Platformer

Lies of P
Shared: Action · Souls-like · Dark Fantasy

Brawlhalla
Shared: 2D Fighter · 2D Platformer · Platformer

Well Dweller
Shared: Action · Metroidvania · Adventure

Skul: The Hero Slayer
Shared: Action · Platformer · 2D

