Games like Ducky's Delivery Service
Games like Ducky's Delivery Service include Celeste, Hotline Miami 2: Wrong Number, Skul: The Hero Slayer, SUPER CHICKEN JUMPER, and Hotline Miami. We matched them by the tags players give Ducky's Delivery Service on Steam (Action, Arcade, Cute, Physics, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Pixel Graphics · Difficult · Indie

Hotline Miami 2: Wrong Number
Shared: Action · Pixel Graphics · Difficult

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

SUPER CHICKEN JUMPER
Shared: Arcade · Difficult · Cute

Hotline Miami
Shared: Action · Pixel Graphics · Indie

Katana ZERO
Shared: Action · Pixel Graphics · Great Soundtrack

Noita
Shared: Physics · Pixel Graphics · Difficult

Super Hexagon
Shared: Arcade · Difficult · Action

Geometry Dash
Shared: Difficult · 2D · Great Soundtrack

LUFTRAUSERS
Shared: Arcade · Action · Pixel Graphics

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Action · 2D

Timberman
Shared: Action · Pixel Graphics · Arcade

SANABI
Shared: Action · Pixel Graphics · 2D

Super Meat Boy
Shared: Difficult · Pixel Graphics · Indie

Broforce
Shared: Action · Pixel Graphics · 2D

Exit the Gungeon
Shared: Arcade · Action · Pixel Graphics

Pizza Tower
Shared: Pixel Graphics · Action · Indie

UFO 50
Shared: Action · Pixel Graphics · Arcade

Jet Lancer
Shared: Action · Pixel Graphics · Flight

Rogue Legacy 2
Shared: Arcade · Action · Difficult

Vampire Survivors
Shared: Pixel Graphics · 2D · Arcade

The Binding of Isaac: Rebirth
Shared: Pixel Graphics · Difficult · Indie

A Dance of Fire and Ice
Shared: Difficult · Arcade · 2D

Freedom Planet
Shared: Action · Pixel Graphics · 2D