Games like Paradiddle
Games like Paradiddle include Beat Saber, Rocksmith® 2014 Edition REMASTERED LEARN & PLAY, Incredibox, A Dance of Fire and Ice, and Muse Dash. We matched them by the tags players give Paradiddle on Steam (Music, Rhythm, Audio Production, Simulation, and Replay Value): closest matches first, and among equally close ones the better-known games.

Beat Saber
Shared: VR · Music · Rhythm

Rocksmith® 2014 Edition REMASTERED LEARN & PLAY
Shared: Music · Rhythm · Simulation

Incredibox
Shared: Music · Rhythm · Audio Production

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

Muse Dash
Shared: Music · Rhythm · Casual

AudioSurf
Shared: Music · Rhythm · Indie

OFFBEAT
Shared: Music · Audio Production · Rhythm

Maestro
Shared: VR · Music · Rhythm

PC Building Simulator
Shared: Simulation · Education · Sandbox

Geometry Dash
Shared: Music · Rhythm · Indie

House Flipper
Shared: Simulation · Singleplayer · Casual

Rocksmith+
Shared: Music · Rhythm · Simulation

Plague Inc: Evolved
Shared: Simulation · Indie · Replay Value

Game Dev Tycoon
Shared: Simulation · Indie · Casual

Rhythm Doctor
Shared: Music · Rhythm · Indie

MUSYNX
Shared: Music · Rhythm · Indie

Electrician Simulator
Shared: Simulation · Education · Indie

DJMAX RESPECT V
Shared: Music · Rhythm · Casual

Spin Rhythm XD
Shared: Music · Rhythm · Indie

Assetto Corsa
Shared: VR · Simulation · Replay Value

Synth Riders
Shared: VR · Music · Rhythm

Cooking Simulator VR
Shared: VR · Simulation · Casual

Kerbal Space Program
Shared: Simulation · Sandbox · Education

Drums Rock
Shared: VR · Rhythm · Music