Games like To Heaven
Games like To Heaven include LoveChoice, Love Is All Around, Emily is Away <3, Volcano Princess, and ATRI -My Dear Moments-. We matched them by the tags players give To Heaven on Steam (Visual Novel, Dating Sim, Indie, Multiple Endings, and Time Management): closest matches first, and among equally close ones the better-known games.

LoveChoice
Shared: Dating Sim · Visual Novel · Multiple Endings

Love Is All Around
Shared: Dating Sim · Visual Novel · Multiple Endings

Emily is Away <3
Shared: Dating Sim · Indie · Multiple Endings

Volcano Princess
Shared: Multiple Endings · Dating Sim · Visual Novel

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

I Wani Hug that Gator!
Shared: Visual Novel · Dating Sim · Multiple Endings

Otaku's Adventure
Shared: Dating Sim · Visual Novel · Multiple Endings

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

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

Senren * Banka
Shared: Visual Novel · Dating Sim · Multiple Endings

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

The Hungry Lamb: Traveling in the Late Ming Dynasty
Shared: Visual Novel · Multiple Endings · Dating Sim

Knowledge, or know Lady
Shared: Dating Sim · Visual Novel · Multiple Endings

CLANNAD
Shared: Visual Novel · Dating Sim · Multiple Endings

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

The NOexistenceN of you AND me
Shared: Visual Novel · Multiple Endings · Dating Sim

Undertale
Shared: Multiple Endings · Indie · 2D

Summer Pockets REFLECTION BLUE
Shared: Visual Novel · Multiple Endings · Emotional

Flowers Blooming at the End of Summer
Shared: Visual Novel · Indie · Emotional

Matchmaking Inc.
Shared: Dating Sim · Multiple Endings · Time Management

Monster Prom 2: Monster Camp
Shared: Dating Sim · Indie · Visual Novel

School Days
Shared: Dating Sim · Time Management · Visual Novel

Monster Prom 3: Monster Roadtrip
Shared: Visual Novel · Dating Sim · Multiple Endings

Emily is Away Too
Shared: Indie · Dating Sim · Multiple Endings