Games like Pyrite Heart
Games like Pyrite Heart include Hatoful Boyfriend, Tricolour Lovestory, My Vow to My Liege, Amnesia™: Memories, and NEKOPARA Vol. 1. We matched them by the tags players give Pyrite Heart on Steam (Otome, Visual Novel, Anime, Indie, and Female Protagonist): closest matches first, and among equally close ones the better-known games.

Hatoful Boyfriend
Shared: Visual Novel · Anime · Otome

Tricolour Lovestory
Shared: Visual Novel · Anime · Dating Sim

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

Amnesia™: Memories
Shared: Otome · Visual Novel · Female Protagonist

NEKOPARA Vol. 1
Shared: Anime · Visual Novel · Nudity

私のリアルは充実しすぎている フルボイス版
Shared: Otome · Visual Novel · Female Protagonist

NEKOPARA Vol. 2
Shared: Anime · Visual Novel · Nudity

Sakura Spirit
Shared: Visual Novel · Anime · Dating Sim

NEKOPARA Vol. 0
Shared: Anime · Visual Novel · Nudity

Hakuoki: Kyoto Winds
Shared: Otome · Visual Novel · Anime

Blood Code
Shared: Visual Novel · Otome · Female Protagonist

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

Love Ribbon
Shared: Visual Novel · Female Protagonist · Anime

Hustle Cat
Shared: Visual Novel · Indie · Otome

Sakura Swim Club
Shared: Anime · Visual Novel · Nudity

NEKOPARA Vol. 3
Shared: Anime · Visual Novel · Nudity

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

Doki Doki Literature Club Plus!
Shared: Visual Novel · Anime · Dating Sim

ATRI -My Dear Moments-
Shared: Visual Novel · Anime · Dating Sim

Gaokao.Love.100Days
Shared: Visual Novel · Dating Sim · Anime

Fox Hime Zero
Shared: Visual Novel · Anime · Indie

Volcano Princess
Shared: Female Protagonist · Anime · Visual Novel

Love Is All Around
Shared: Visual Novel · Dating Sim · Singleplayer

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