Games like Project Rhombus
Games like Project Rhombus include A Dance of Fire and Ice, Geometry Dash, DJMAX RESPECT V, Super Hexagon, and Spin Rhythm XD. We matched them by the tags players give Project Rhombus on Steam (Rhythm, Difficult, Arcade, 2D, and Action): closest matches first, and among equally close ones the better-known games.
A Dance of Fire and Ice
Shared: Rhythm · Difficult · 2D
Geometry Dash
Shared: Difficult · Rhythm · 2D
DJMAX RESPECT V
Shared: Rhythm · Casual · Action
Super Hexagon
Shared: Difficult · Arcade · Rhythm
Spin Rhythm XD
Shared: Rhythm · Difficult · Casual
Muse Dash
Shared: Rhythm · 2D · Casual
Just Shapes & Beats
Shared: Rhythm · Difficult · 2D
Rift of the NecroDancer
Shared: Rhythm · Difficult · Arcade
Timberman
Shared: Casual · 2D · Action
Orbt XL
Shared: Difficult · Arcade · 2D
Intralism
Shared: Rhythm · Difficult · Arcade
Music Racer
Shared: Rhythm · Action · Arcade
Rhythm Doctor
Shared: Rhythm · 2D · Action
BARRIER X
Shared: Arcade · Difficult · Action
EZ2ON REBOOT : R
Shared: Rhythm · Action · Difficult
Beat Saber
Shared: Rhythm · Action · Multiplayer
Beatblock
Shared: Rhythm · Arcade · Difficult
Sayonara Wild Hearts
Shared: Rhythm · Action · Arcade
Neon Beats
Shared: Rhythm · 2D · Difficult
Melatonin
Shared: Rhythm · 2D · Colorful
TEKKEN 7
Shared: Arcade · Action · Controller
64.0
Shared: Difficult · Rhythm · Action
AudioSurf
Shared: Rhythm · Arcade · Casual
SUPER CHICKEN JUMPER
Shared: Difficult · Arcade · 2D