Games like 宝石少女/Girl & Gem Magic
Games like 宝石少女/Girl & Gem Magic include your wife, Lost, Zup! S, Seek Girl:Fog Ⅰ, and Muse Dash. We matched them by the tags players give 宝石少女/Girl & Gem Magic on Steam (Turn-Based Tactics, Casual, Puzzle, Roguelite, and Sexual Content): closest matches first, and among equally close ones the better-known games.

your wife
Shared: Casual · Sexual Content · Cute

Lost
Shared: Casual · Sexual Content · Puzzle

Zup! S
Shared: Casual · Puzzle · 2D

Seek Girl:Fog Ⅰ
Shared: Sexual Content · Puzzle · Nudity

Muse Dash
Shared: Sexual Content · Casual · Cute

Seek Girl Ⅲ
Shared: Sexual Content · Puzzle · Nudity

NEKOPARA Vol. 0
Shared: Sexual Content · Nudity · Casual

Yokai's Secret
Shared: Casual · Sexual Content · Nudity

A Little to the Left
Shared: Puzzle · Casual · Point & Click

Zup!
Shared: Casual · Puzzle · 2D

Seek Girl Ⅳ
Shared: Casual · Sexual Content · Nudity

Miss Neko 2
Shared: Sexual Content · Casual · Nudity

Seek Girl Ⅷ
Shared: Casual · Sexual Content · Puzzle

Zup! 3
Shared: Casual · Puzzle · 2D

Unpacking
Shared: Casual · Puzzle · Cute

Miss Neko
Shared: Casual · Sexual Content · Puzzle

NEKOPARA Vol. 3
Shared: Sexual Content · Casual · Nudity

Pretty Neko
Shared: Casual · Sexual Content · Puzzle

Taboos: Cracks
Shared: Casual · Sexual Content · Nudity

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

NEKOPARA Vol. 1
Shared: Sexual Content · Nudity · Casual

Seek Girl Ⅱ
Shared: Casual · Sexual Content · Puzzle

Miss Neko 3
Shared: Sexual Content · Casual · Nudity

Zup! 2
Shared: Casual · Puzzle · 2D