Games like Musical Balls
Games like Musical Balls include A Dance of Fire and Ice, Geometry Dash, Muse Dash, Rhythm Doctor, and Incredibox. We matched them by the tags players give Musical Balls on Steam (Casual, Rhythm, Sandbox, 2D, and Minimalist): closest matches first, and among equally close ones the better-known games.

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

Geometry Dash
Shared: Rhythm · 2D · Level Editor

Muse Dash
Shared: Rhythm · Casual · Music

Rhythm Doctor
Shared: Rhythm · Level Editor · Music

Incredibox
Shared: Casual · Rhythm · 2D

AudioSurf
Shared: Rhythm · Casual · Music

DJMAX RESPECT V
Shared: Rhythm · Casual · Music

Intralism
Shared: Rhythm · Casual · Level Editor

Banana
Shared: Casual · 2D · Singleplayer

Neon Beats
Shared: Rhythm · 2D · Music

Super Hexagon
Shared: Rhythm · Indie · Minimalist

People Playground
Shared: Sandbox · 2D · Singleplayer

Melatonin
Shared: Rhythm · Colorful · Indie

Zup! S
Shared: Casual · 2D · Indie

140
Shared: Rhythm · Minimalist · Indie

Rift of the NecroDancer
Shared: Rhythm · Indie · Music

Melvor Idle
Shared: Casual · 2D · Singleplayer

Game Dev Tycoon
Shared: Casual · 2D · Indie

Spin Rhythm XD
Shared: Rhythm · Casual · Music

Strange Jigsaws
Shared: Casual · 2D · Colorful

Garry's Mod
Shared: Sandbox · Casual · Singleplayer

Just Shapes & Beats
Shared: Rhythm · 2D · Music

Music Racer
Shared: Rhythm · Casual · Music

Trombone Champ
Shared: Rhythm · Casual · Music