Games like Dadish 3
Games like Dadish 3 include Webbed, SANABI, Celeste, Pizza Tower, and Sonic Origins. We matched them by the tags players give Dadish 3 on Steam (2D Platformer, Action, Puzzle Platformer, Adventure, and Platformer): closest matches first, and among equally close ones the better-known games.

Webbed
Shared: 2D Platformer · Puzzle Platformer · Cute

SANABI
Shared: Action · 2D Platformer · Adventure

Celeste
Shared: 2D Platformer · Platformer · Pixel Graphics

Pizza Tower
Shared: 2D Platformer · Platformer · Action

Sonic Origins
Shared: 2D Platformer · Action · Adventure

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

Katana ZERO
Shared: Action · 2D Platformer · Platformer

Planet of Lana
Shared: Action · Puzzle Platformer · 2D Platformer

Broforce
Shared: Action · Platformer · 2D

MO:Astray
Shared: Action · Adventure · Puzzle Platformer

Owlboy
Shared: Adventure · Platformer · Pixel Graphics

Exit the Gungeon
Shared: Action · Arcade · Adventure

Super Meat Boy
Shared: 2D Platformer · Platformer · 2D

The Messenger
Shared: Platformer · Action · 2D Platformer

Rogue Legacy 2
Shared: Action · Arcade · Platformer

Öoo
Shared: 2D Platformer · Puzzle Platformer · 2D

Songs for a Hero - Definitive Edition
Shared: 2D Platformer · Adventure · Platformer

Downwell
Shared: 2D Platformer · Platformer · Action

Out There Somewhere
Shared: Platformer · Adventure · Action

Antonball Deluxe
Shared: 2D Platformer · Adventure · Puzzle Platformer

UFO 50
Shared: Action · Arcade · 2D

LIMBO
Shared: Puzzle Platformer · Platformer · Adventure

Skul: The Hero Slayer
Shared: Action · 2D · Indie

ElecHead
Shared: Puzzle Platformer · Platformer · Action