Games like Duck's Despair
Games like Duck's Despair include Celeste, Super Meat Boy, SANABI, Jump King, and Pizza Tower. We matched them by the tags players give Duck's Despair on Steam (Precision Platformer, Adventure, Pixel Graphics, Action, and Difficult): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Precision Platformer · Pixel Graphics · Difficult

Super Meat Boy
Shared: Precision Platformer · Difficult · Pixel Graphics

SANABI
Shared: Pixel Graphics · Action · Adventure

Jump King
Shared: Precision Platformer · Difficult · Pixel Graphics

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

Geometry Dash
Shared: Difficult · Precision Platformer · Colorful

VVVVVV
Shared: Precision Platformer · Pixel Graphics · Difficult

The End Is Nigh
Shared: Precision Platformer · Adventure · Difficult

Downwell
Shared: Precision Platformer · Pixel Graphics · Action

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Adventure · Action

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

Katana ZERO
Shared: Pixel Graphics · Action · 2D Platformer

Hyper Light Drifter
Shared: Pixel Graphics · Adventure · Difficult

Hollow Knight
Shared: Difficult · Platformer · Adventure

I wanna be the Creator
Shared: Action · Adventure · Precision Platformer

Dungeon Munchies
Shared: Pixel Graphics · Adventure · Action

Rain World
Shared: Difficult · Pixel Graphics · Indie

Super Meat Boy Forever
Shared: Precision Platformer · Action · Difficult

Hollow Knight: Silksong
Shared: Difficult · Indie · Adventure

Pogostuck: Rage With Your Friends
Shared: Precision Platformer · Difficult · Adventure

Dead Cells
Shared: Adventure · Pixel Graphics · 2D

Angry Video Game Nerd Adventures
Shared: Action · Adventure · Difficult

Exit the Gungeon
Shared: Adventure · Action · Pixel Graphics

The Messenger
Shared: Pixel Graphics · Platformer · Action