Games like Heartspell: Horizon Academy
Games like Heartspell: Horizon Academy include LoveChoice, I Wani Hug that Gator!, Slay the Princess — The Pristine Cut, Our Life: Beginnings & Always, and ATRI -My Dear Moments-. We matched them by the tags players give Heartspell: Horizon Academy on Steam (Story Rich, Visual Novel, Dating Sim, Romance, and Choices Matter): closest matches first, and among equally close ones the better-known games.

LoveChoice
Shared: Dating Sim · Story Rich · Romance

I Wani Hug that Gator!
Shared: Story Rich · Visual Novel · Romance

Slay the Princess — The Pristine Cut
Shared: Visual Novel · Story Rich · Choices Matter

Our Life: Beginnings & Always
Shared: Visual Novel · Romance · Dating Sim

ATRI -My Dear Moments-
Shared: Visual Novel · Story Rich · Romance

If My Heart Had Wings
Shared: Visual Novel · Dating Sim · Romance

Senren * Banka
Shared: Visual Novel · Dating Sim · Romance

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

Otaku's Adventure
Shared: Dating Sim · Visual Novel · Funny

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Visual Novel · Story Rich · Interactive Fiction

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

Florence
Shared: Story Rich · Romance · Cute

CLANNAD
Shared: Visual Novel · Story Rich · Romance

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

Dream Daddy: A Dad Dating Simulator
Shared: Dating Sim · Visual Novel · Romance

Dispatch
Shared: Story Rich · Choices Matter · Romance

The Cosmic Wheel Sisterhood
Shared: Visual Novel · Story Rich · Interactive Fiction

Tricolour Lovestory
Shared: Visual Novel · Dating Sim · Story Rich

Monster Prom
Shared: Dating Sim · Visual Novel · Choices Matter

Monster Prom 3: Monster Roadtrip
Shared: Visual Novel · Dating Sim · Story Rich

Undertale
Shared: Story Rich · Choices Matter · Funny

BAD END THEATER
Shared: Visual Novel · Story Rich · Choices Matter

NEKOPARA Vol. 1
Shared: Visual Novel · Dating Sim · Story Rich

Emily is Away <3
Shared: Dating Sim · Choices Matter · Story Rich