Games like Surge
Games like Surge include Beat Saber, VRChat, Neon Beats, War Thunder, and Audioshield. We matched them by the tags players give Surge on Steam (Indie, Free to Play, and Music): closest matches first, and among equally close ones the better-known games.

Beat Saber
Shared: VR · Music · Indie

VRChat
Shared: VR · Free to Play

Neon Beats
Shared: Free to Play · Indie · Music

War Thunder
Shared: Free to Play · VR

Audioshield
Shared: Indie · VR · Music

Aircar
Shared: VR · Free to Play · Indie

Synth Riders
Shared: VR · Indie · Music

Thumper
Shared: Indie · VR · Music

MUSYNX
Shared: Indie · Music · Free to Play

A Dance of Fire and Ice
Shared: Music · Indie

BOXVR
Shared: Indie · VR · Music

Soundboxing
Shared: Indie · VR · Music

Geometry Dash
Shared: Music · Indie

Samsara Room
Shared: Indie · Free to Play

Path of Exile
Shared: Free to Play · Indie

Dr. Langeskov, The Tiger, and The Terribly Cursed Emerald: A Whirlwind Heist
Shared: Free to Play · Indie

AudioSurf
Shared: Indie · Music

Rhythm Doctor
Shared: Music · Indie

Overboard!
Shared: Indie · Free to Play · VR

TBH: Task Bar Hero
Shared: Free to Play · Indie

Poppy Playtime
Shared: Free to Play · Indie

Ultimate Custom Night
Shared: Free to Play · Indie

Paradiddle
Shared: VR · Music · Indie

AUDICA: Rhythm Shooter
Shared: Indie · Music · VR