Games like GirlPuzzle 2
Games like GirlPuzzle 2 include Sweet Home, Mirror 2: Project X, Volcano Princess, OPUS: Echo of Starsong - Full Bloom Edition, and 美女,请别影响我成仙. We matched them by the tags players give GirlPuzzle 2 on Steam (Casual, RPG, Female Protagonist, Strategy, and Interactive Fiction): closest matches first, and among equally close ones the better-known games.

Sweet Home
Shared: Female Protagonist · RPG · Interactive Fiction

Mirror 2: Project X
Shared: Female Protagonist · Interactive Fiction · RPG

Volcano Princess
Shared: Female Protagonist · RPG · Dating Sim

OPUS: Echo of Starsong - Full Bloom Edition
Shared: Female Protagonist · Emotional · Visual Novel

美女,请别影响我成仙
Shared: Casual · Interactive Fiction · Female Protagonist

Vampires' Melody
Shared: Casual · Interactive Fiction · Visual Novel

Billionaire Lovers
Shared: RPG · Casual · Visual Novel

Class of '09: The Re-Up
Shared: Female Protagonist · Casual · Visual Novel

Love Is All Around
Shared: Dating Sim · Visual Novel · Interactive Fiction

My Vow to My Liege
Shared: Female Protagonist · RPG · Casual

灾厄黑龙与谎言公主
Shared: RPG · Female Protagonist · Visual Novel

月华辉映之刻
Shared: Female Protagonist · RPG · Dating Sim

Love Curse: Find Your Soulmate
Shared: Female Protagonist · Dating Sim · Visual Novel

Touhou Mystia's Izakaya
Shared: Casual · RPG · Anime

Swaying Girl
Shared: RPG · Casual · Interactive Fiction

The Scroll of Taiwu : Beyond The Dome
Shared: RPG · Strategy · Casual

Florence
Shared: Casual · Female Protagonist · Interactive Fiction

Refind Self: The Personality Test Game
Shared: Female Protagonist · Interactive Fiction · Visual Novel

夜永 Eternal Love
Shared: Casual · RPG · Female Protagonist

目盲/Blind
Shared: Female Protagonist · Dating Sim · Visual Novel

Far Away
Shared: Female Protagonist · Visual Novel · Casual

Hua Manlou
Shared: Casual · RPG · Interactive Fiction

Chinese Parents
Shared: Casual · RPG · Dating Sim

To the Moon
Shared: Emotional · RPG · Interactive Fiction