Games like Flat Kingdom Paper's Cut Edition
Games like Flat Kingdom Paper's Cut Edition include Hollow Knight, Hollow Knight: Silksong, Ori and the Will of the Wisps, Dust: An Elysian Tail, and Skul: The Hero Slayer. We matched them by the tags players give Flat Kingdom Paper's Cut Edition on Steam (Indie, Action, Adventure, Platformer, and Metroidvania): closest matches first, and among equally close ones the better-known games.

Hollow Knight
Shared: Platformer · Metroidvania · Indie

Hollow Knight: Silksong
Shared: Indie · Metroidvania · Platformer

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

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

Skul: The Hero Slayer
Shared: Indie · Action · Platformer

Nine Sols
Shared: Metroidvania · Action · Platformer

Iconoclasts
Shared: Indie · Action · Metroidvania

Owlboy
Shared: Indie · Adventure · Platformer

Constance
Shared: Action · Platformer · Metroidvania

Rogue Legacy 2
Shared: Action · Indie · Platformer

Phoenotopia: Awakening
Shared: Action · Adventure · Platformer

LIMBO
Shared: Indie · Platformer · Puzzle Platformer

Monster Boy and the Cursed Kingdom
Shared: Action · Indie · Adventure

ANIMAL WELL
Shared: Metroidvania · Platformer · Puzzle Platformer

Gato Roboto
Shared: Indie · Action · Metroidvania

Axiom Verge
Shared: Indie · Metroidvania · Platformer

SANABI
Shared: Action · Adventure · Indie

Dead Cells
Shared: Adventure · Metroidvania · 2D

SteamWorld Dig 2
Shared: Indie · Adventure · Action

Wonder Boy: The Dragon's Trap
Shared: Action · Adventure · Platformer

Blasphemous
Shared: Metroidvania · Indie · Action

BlazBlue Entropy Effect
Shared: Action · Platformer · Action-Adventure

MO:Astray
Shared: Indie · Action · Adventure

UnEpic
Shared: Indie · Action · Platformer