Games like Witty witch
Games like Witty witch include Planet of Lana, Portal 2, ICEY, Bloodstained: Ritual of the Night, and Portal. We matched them by the tags players give Witty witch on Steam (Action, Puzzle Platformer, Family Friendly, Female Protagonist, and Mystery Dungeon): closest matches first, and among equally close ones the better-known games.

Planet of Lana
Shared: Action · Puzzle Platformer · Female Protagonist

Portal 2
Shared: Platformer · Puzzle Platformer · Female Protagonist

ICEY
Shared: Action · Female Protagonist · Anime

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

Portal
Shared: Puzzle Platformer · Female Protagonist · Action

Webbed
Shared: Puzzle Platformer · 2D Platformer · Family Friendly

Trine 5: A Clockwork Conspiracy
Shared: Action · Puzzle Platformer · Platformer

Celeste
Shared: Platformer · Female Protagonist · 2D Platformer

Gal Guardians: Demon Purge
Shared: Action · 2D Platformer · Platformer

Shantae: Half-Genie Hero
Shared: Female Protagonist · Action · Platformer

The Vagrant
Shared: Action · Female Protagonist · 2D

Rayman® Legends
Shared: Action · Platformer · 2D

Smilemo
Shared: Action · Platformer · 2D Platformer

Afterimage
Shared: Female Protagonist · 2D Platformer · Anime

Unravel
Shared: Action · Family Friendly · Puzzle Platformer

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

BattleBlock Theater®
Shared: Platformer · Funny · Action

SANABI
Shared: Action · 2D Platformer · Platformer

Trine Enchanted Edition
Shared: Puzzle Platformer · 2D Platformer · Family Friendly

Trine 2: Complete Story
Shared: Puzzle Platformer · Platformer · 2D Platformer

Defy Gravity Extended
Shared: Puzzle Platformer · Platformer · Action

Castlevania: Belmont's Curse
Shared: Action · Female Protagonist · 2D Platformer

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

LIMBO
Shared: Puzzle Platformer · Platformer · 2D