Games like HEARTBEAT
Games like HEARTBEAT include To the Moon, OneShot, Tales of the Black Forest, Undertale, and OCTOPATH TRAVELER™. We matched them by the tags players give HEARTBEAT on Steam (RPG, Indie, Pixel Graphics, Female Protagonist, and Cute): closest matches first, and among equally close ones the better-known games.

To the Moon
Shared: Indie · Pixel Graphics · Great Soundtrack

OneShot
Shared: Indie · Pixel Graphics · Cute

Tales of the Black Forest
Shared: RPG · Pixel Graphics · Indie

Undertale
Shared: Pixel Graphics · RPG · Great Soundtrack

OCTOPATH TRAVELER™
Shared: RPG · Pixel Graphics · JRPG

OMORI
Shared: Indie · Pixel Graphics · RPG

Persona 5 Royal
Shared: RPG · Anime · JRPG

Celeste
Shared: Pixel Graphics · Indie · Female Protagonist

CrossCode
Shared: RPG · Pixel Graphics · Female Protagonist

Persona 4 Golden
Shared: RPG · Anime · Great Soundtrack

Ruined King: A League of Legends Story™
Shared: RPG · Adventure · Indie

FINAL FANTASY X/X-2 HD Remaster
Shared: RPG · JRPG · Great Soundtrack

NieR:Automata™
Shared: RPG · Female Protagonist · Great Soundtrack

Hyperdimension Neptunia Re;Birth1
Shared: RPG · Female Protagonist · Anime

Tales of Berseria™
Shared: RPG · Anime · Female Protagonist

Clair Obscur: Expedition 33
Shared: RPG · Great Soundtrack · Story Rich

The Legend of Heroes: Trails in the Sky
Shared: RPG · Anime · JRPG

Chained Echoes
Shared: RPG · Pixel Graphics · Indie

Persona 3 Reload
Shared: RPG · Anime · JRPG

Eastward
Shared: Pixel Graphics · RPG · Adventure

DELTARUNE
Shared: Pixel Graphics · RPG · Great Soundtrack

WitchSpring R
Shared: RPG · Cute · Female Protagonist

FINAL FANTASY® XIII
Shared: RPG · Female Protagonist · JRPG

Chrono Ark
Shared: RPG · Indie · Anime