Games like Neon the Ninja
Games like Neon the Ninja include Cuphead, Hollow Knight, Hollow Knight: Silksong, Pizza Tower, and Shovel Knight: Treasure Trove. We matched them by the tags players give Neon the Ninja on Steam (Action, Indie, Early Access, Adventure, and Platformer): closest matches first, and among equally close ones the better-known games.

Cuphead
Shared: Difficult · Platformer · Indie

Hollow Knight
Shared: Platformer · Indie · Difficult

Hollow Knight: Silksong
Shared: Indie · Difficult · Great Soundtrack

Pizza Tower
Shared: Indie · Great Soundtrack · Platformer

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

Celeste
Shared: Indie · Difficult · Platformer

Geometry Dash
Shared: Difficult · Great Soundtrack · Platformer

Crash Bandicoot™ N. Sane Trilogy
Shared: Platformer · Action · Difficult

Angry Video Game Nerd Adventures
Shared: Indie · Action · Platformer

Super Meat Boy
Shared: Indie · Platformer · Difficult

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

Hotline Miami
Shared: Action · Indie · Great Soundtrack

SANABI
Shared: Action · Adventure · Indie

Out There Somewhere
Shared: Indie · Platformer · Adventure

Katana ZERO
Shared: Action · Platformer · Indie

Jump King
Shared: Indie · Difficult · Adventure

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

Freedom Planet
Shared: Action · Platformer · Indie

Seen
Shared: Indie · Adventure · Singleplayer

The End Is Nigh
Shared: Indie · Platformer · Adventure

Mago
Shared: Indie · Adventure · Platformer

The Messenger
Shared: Platformer · Indie · Action

Dungeon Munchies
Shared: Action · Indie · Adventure

Hotline Miami 2: Wrong Number
Shared: Action · Great Soundtrack · Difficult