Games like Naked Little Dude
Games like Naked Little Dude include Celeste, SANABI, Pizza Tower, Reventure, and Super Meat Boy. We matched them by the tags players give Naked Little Dude on Steam (Indie, Adventure, Pixel Graphics, Singleplayer, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Pixel Graphics · Indie · Platformer

SANABI
Shared: Pixel Graphics · Adventure · 2D Platformer

Pizza Tower
Shared: Indie · 2D Platformer · Pixel Graphics

Reventure
Shared: Indie · Adventure · Pixel Graphics

Super Meat Boy
Shared: Indie · Platformer · Pixel Graphics

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Indie · Platformer

There Is No Game: Wrong Dimension
Shared: Indie · Adventure · Pixel Graphics

Hollow Knight
Shared: Platformer · Indie · Singleplayer

Skul: The Hero Slayer
Shared: Indie · Pixel Graphics · Singleplayer

Hollow Knight: Silksong
Shared: Indie · Singleplayer · Platformer

VVVVVV
Shared: Pixel Graphics · Indie · Platformer

Rain World
Shared: Indie · Pixel Graphics · Platformer

Katana ZERO
Shared: Pixel Graphics · Indie · Platformer

Owlboy
Shared: Adventure · Indie · Pixel Graphics

FEZ
Shared: Indie · Pixel Graphics · Platformer

Out There Somewhere
Shared: Indie · Pixel Graphics · Adventure

DLC Quest
Shared: Indie · Platformer · Pixel Graphics

Dead Cells
Shared: Adventure · Pixel Graphics · 2D

To the Moon
Shared: Indie · Pixel Graphics · Adventure

Gunpoint
Shared: Indie · Pixel Graphics · Singleplayer

Dungeon Munchies
Shared: Indie · Pixel Graphics · Adventure

The Messenger
Shared: Pixel Graphics · Platformer · Indie

Thank Goodness You're Here!
Shared: Adventure · Comedy · Indie

Terraria
Shared: Pixel Graphics · Adventure · 2D