Games like Planet Chyton
Games like Planet Chyton include Hollow Knight, Ori and the Will of the Wisps, Nine Sols, Constance, and F.I.S.T.: Forged In Shadow Torch. We matched them by the tags players give Planet Chyton on Steam (Platformer, Twin Stick Shooter, Metroidvania, Action, and Shooter): closest matches first, and among equally close ones the better-known games.

Hollow Knight
Shared: Platformer · Metroidvania · 2D

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

Nine Sols
Shared: Metroidvania · Platformer · Action

Constance
Shared: Platformer · Metroidvania · Action

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

Well Dweller
Shared: Metroidvania · Action · Action-Adventure

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

Phoenotopia: Awakening
Shared: Platformer · Action · Metroidvania

Dead Cells
Shared: Metroidvania · Adventure · Platformer

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

The Messenger
Shared: Platformer · Metroidvania · Action

Rusted Moss
Shared: Platformer · Metroidvania · Action

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

Rogue Legacy 2
Shared: Platformer · Metroidvania · Action

SANABI
Shared: Action · Adventure · Platformer

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

Cave Story+
Shared: Metroidvania · Platformer · Shooter

Guacamelee! Super Turbo Championship Edition
Shared: Platformer · Metroidvania · Action

SHINOBI: Art of Vengeance
Shared: Platformer · Action · Metroidvania

Axiom Verge
Shared: Metroidvania · Platformer · Action

Ratchet & Clank: Rift Apart
Shared: Adventure · Action-Adventure · Action

Prince of Persia The Lost Crown
Shared: Metroidvania · Action · Adventure

Broforce
Shared: Action · Platformer · 2D

STAR WARS Jedi: Fallen Order™
Shared: Action-Adventure · Platformer · Action