Games like Beat Hazard 2
Games like Beat Hazard 2 include Beat Hazard, AudioSurf, A Dance of Fire and Ice, Symphony, and Music Racer. We matched them by the tags players give Beat Hazard 2 on Steam (Rhythm, Music-Based Procedural Generation, Procedural Generation, Twin Stick Shooter, and Music): closest matches first, and among equally close ones the better-known games.

Beat Hazard
Shared: Rhythm · Music-Based Procedural Generation · Twin Stick Shooter

AudioSurf
Shared: Rhythm · Music · Music-Based Procedural Generation

A Dance of Fire and Ice
Shared: Rhythm · Music · Indie

Symphony
Shared: Rhythm · Music · Indie

Music Racer
Shared: Rhythm · Music-Based Procedural Generation · Music

Audiosurf 2
Shared: Rhythm · Music-Based Procedural Generation · Music

Just Shapes & Beats
Shared: Rhythm · Music · Bullet Hell

Beat Hazard 3
Shared: Rhythm · Music-Based Procedural Generation · Music

Beat Saber
Shared: Rhythm · Music · Music-Based Procedural Generation

Geometry Dash
Shared: Music · Rhythm · Indie

Muse Dash
Shared: Rhythm · Music · Indie

Rhythm Doctor
Shared: Rhythm · Music · Indie

Spin Rhythm XD
Shared: Rhythm · Music · Indie

DJMAX RESPECT V
Shared: Rhythm · Music · Action

Intralism
Shared: Rhythm · Music · Indie

Cyberhunt
Shared: Indie · Twin Stick Shooter · Action

Rift of the NecroDancer
Shared: Rhythm · Music · Indie

Soundodger+
Shared: Rhythm · Indie · Music

Melatonin
Shared: Rhythm · Indie · Music

Incredibox
Shared: Rhythm · Music · Music-Based Procedural Generation

Sixtar Gate: STARTRAIL
Shared: Rhythm · Arcade · Indie

Sayonara Wild Hearts
Shared: Rhythm · Music · Arcade

Melody's Escape
Shared: Rhythm · Music-Based Procedural Generation · Music

Chippy
Shared: Twin Stick Shooter · Bullet Hell · Top-Down Shooter

