Games like Taimumari: Definitive Edition
Games like Taimumari: Definitive Edition include Celeste, SANABI, ICEY, Shovel Knight: Treasure Trove, and Skul: The Hero Slayer. We matched them by the tags players give Taimumari: Definitive Edition on Steam (Action, Indie, Adventure, Female Protagonist, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Indie · Pixel Graphics · Female Protagonist

SANABI
Shared: Action · Pixel Graphics · Adventure

ICEY
Shared: Action · Female Protagonist · Adventure

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

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

Rabi-Ribi
Shared: Anime · Female Protagonist · Pixel Graphics

Hollow Knight: Silksong
Shared: Indie · Difficult · Female Protagonist

Freedom Planet
Shared: Action · Female Protagonist · Indie

Katana ZERO
Shared: Action · Pixel Graphics · Indie

Bloodstained: Curse of the Moon
Shared: Action · Pixel Graphics · Platformer

Dungeon Munchies
Shared: Action · Indie · Adventure

Gato Roboto
Shared: Indie · Action · Adventure

Tomb Raider Game of the Year
Shared: Action · Adventure · Female Protagonist

Jump King
Shared: Indie · Adventure · Pixel Graphics

Planet of Lana
Shared: Action · Female Protagonist · Adventure

Iconoclasts
Shared: Indie · Action · Pixel Graphics

Bloodstained: Ritual of the Night
Shared: Action · Female Protagonist · Adventure

Hollow Knight
Shared: Indie · Platformer · Adventure

Out There Somewhere
Shared: Indie · Pixel Graphics · Adventure

Super Meat Boy
Shared: Indie · Platformer · Pixel Graphics

Lost Ruins
Shared: Action · Pixel Graphics · Anime

Rise of the Tomb Raider™
Shared: Action · Adventure · Female Protagonist

Momodora: Reverie Under The Moonlight
Shared: Pixel Graphics · Female Protagonist · Action

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