Games like Magical Girls Second Magic
Games like Magical Girls Second Magic include Muse Dash, Unpacking, Assemble with Care, your wife, and Zup! S. We matched them by the tags players give Magical Girls Second Magic on Steam (Casual, Female Protagonist, Cute, Puzzle, and Trading Card Game): closest matches first, and among equally close ones the better-known games.

Muse Dash
Shared: Cute · Female Protagonist · Casual

Unpacking
Shared: Casual · Cute · Puzzle

Assemble with Care
Shared: Casual · Puzzle · Female Protagonist

your wife
Shared: Casual · Cute · Sexual Content

Zup! S
Shared: Casual · Puzzle · Singleplayer

Donut County
Shared: Casual · Cute · Puzzle

Seek Girl Ⅱ
Shared: Casual · Sexual Content · Puzzle

Changed
Shared: Cute · Sexual Content · Puzzle

Is This Seat Taken?
Shared: Casual · Puzzle · Cute

A Little to the Left
Shared: Puzzle · Casual · Cute

Slime Rancher 2
Shared: Cute · Singleplayer · Casual

Miss Neko
Shared: Casual · Sexual Content · Puzzle

Pretty Neko
Shared: Casual · Sexual Content · Puzzle

Carto
Shared: Cute · Puzzle · Female Protagonist

Florence
Shared: Casual · Cute · Female Protagonist

MiSide
Shared: Cute · Sexual Content · Singleplayer

Portal 2
Shared: Puzzle · Singleplayer · Female Protagonist

Lost
Shared: Casual · Sexual Content · Puzzle

Camper Van: Make it Home
Shared: Casual · Cute · Puzzle

Slime Rancher
Shared: Cute · Singleplayer · Casual

Monument Valley
Shared: Puzzle · Casual · Female Protagonist

Scribblenauts Unlimited
Shared: Casual · Puzzle · Singleplayer

Haydee
Shared: Female Protagonist · Sexual Content · Puzzle

Help Me Remember, Satori-sama!
Shared: Casual · Cute · Puzzle