Games like Spirited Heart Deluxe
Games like Spirited Heart Deluxe include Volcano Princess, Sweet Home, My Vow to My Liege, Magical Princess, and Long Live The Queen. We matched them by the tags players give Spirited Heart Deluxe on Steam (Female Protagonist, Fantasy, Simulation, RPG, and Visual Novel): closest matches first, and among equally close ones the better-known games.

Volcano Princess
Shared: Female Protagonist · RPG · Simulation

Sweet Home
Shared: Female Protagonist · LGBTQ+ · RPG

My Vow to My Liege
Shared: Female Protagonist · RPG · Visual Novel

Magical Princess
Shared: Female Protagonist · RPG · Simulation

Long Live The Queen
Shared: Female Protagonist · Visual Novel · Simulation

Mirror 2: Project X
Shared: Female Protagonist · Visual Novel · Anime

小白兔电商~Bunny e-Shop
Shared: Visual Novel · Simulation · Anime

Hatoful Boyfriend
Shared: Female Protagonist · Visual Novel · Anime

Love Curse: Find Your Soulmate
Shared: Female Protagonist · LGBTQ+ · Visual Novel

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

千面 Melancholy Love
Shared: LGBTQ+ · RPG · Visual Novel

STORY OF SEASONS: Friends of Mineral Town
Shared: Simulation · RPG · Casual

Chinese Parents
Shared: Simulation · RPG · Life Sim

1 to 1 humanoid edible toys
Shared: Female Protagonist · Visual Novel · LGBTQ+

Potionomics
Shared: Simulation · Fantasy · Female Protagonist

夜永 Eternal Love
Shared: Simulation · RPG · Visual Novel

Tricolour Lovestory
Shared: Visual Novel · Simulation · Dating Sim

Magical Diary: Horse Hall
Shared: Female Protagonist · Visual Novel · RPG

Fields of Mistria
Shared: RPG · Simulation · Dating Sim

Lucy -The Eternity She Wished For-
Shared: Visual Novel · Anime · Dating Sim

Stardew Valley
Shared: RPG · Simulation · Life Sim

秘密舞会
Shared: Simulation · RPG · Visual Novel

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

LoveChoice
Shared: Visual Novel · Dating Sim · Simulation