Games like Stream Hearts
Games like Stream Hearts include DJMAX RESPECT V, A Dance of Fire and Ice, Muse Dash, Hatsune Miku: Project DIVA Mega Mix+, and pureya. We matched them by the tags players give Stream Hearts on Steam (Minigames, Party Game, Arcade, Racing, and Puzzle): closest matches first, and among equally close ones the better-known games.

DJMAX RESPECT V
Shared: Rhythm · Action · Casual

A Dance of Fire and Ice
Shared: Rhythm · Arcade · 2D

Muse Dash
Shared: Rhythm · Casual · Cute

Hatsune Miku: Project DIVA Mega Mix+
Shared: Arcade · Rhythm · Action

pureya
Shared: Minigames · Arcade · Casual

Melatonin
Shared: Rhythm · Action · Indie

Tricky Towers
Shared: Party Game · Puzzle · Arcade

Sixtar Gate: STARTRAIL
Shared: Arcade · Action · Rhythm

AudioSurf
Shared: Rhythm · Arcade · Casual

Need for Speed™ Unbound
Shared: Racing · Action · Arcade

Puyo Puyo™Tetris®
Shared: Puzzle · Casual · Action

Rift of the NecroDancer
Shared: Rhythm · Arcade · Action

Puyo Puyo™ Tetris® 2
Shared: Puzzle · Arcade · Action

Zup! S
Shared: Puzzle · Casual · 2D

Zuma Deluxe
Shared: Arcade · Puzzle · Casual

Zup!
Shared: Puzzle · Casual · 2D

Retrowave
Shared: Racing · Action · Casual

Audiosurf 2
Shared: Rhythm · Arcade · Racing

Geometry Dash
Shared: Rhythm · 2D · Arcade

SUPER CHICKEN JUMPER
Shared: Arcade · 2D · Action

Disney Speedstorm
Shared: Racing · Arcade · Action

UFO 50
Shared: Arcade · Action · Indie

Super Hexagon
Shared: Arcade · Rhythm · Action

Peggle Deluxe
Shared: Arcade · Puzzle · Casual