Games like Cube Smash
Games like Cube Smash include Beat Saber, Pavlov, Pistol Whip, My Friend Pedro, and BOXVR. We matched them by the tags players give Cube Smash on Steam (Action, Indie, Sports, Music, and Shooter): closest matches first, and among equally close ones the better-known games.

Beat Saber
Shared: VR · Music · Action

Pavlov
Shared: Action · VR · Shooter

Pistol Whip
Shared: Action · VR · Shooter

My Friend Pedro
Shared: Action · Indie · Shooter

BOXVR
Shared: Indie · Sports · Action

BONEWORKS
Shared: Action · VR · Shooter

GORN
Shared: Action · VR · Indie

The Mean Greens - Plastic Warfare
Shared: Action · Indie · Shooter

KovaaK's
Shared: Action · Indie · Shooter

Blood and Bacon
Shared: Action · Funny · Shooter

Serious Sam Fusion 2017 (beta)
Shared: Action · Indie · VR

Hard Bullet
Shared: Action · VR · Indie

Broforce
Shared: Action · Indie · Shooter

Project Wingman
Shared: Action · Indie · VR

Contractors
Shared: Action · VR · Indie

The Drone Racing League Simulator
Shared: Action · Sports · Indie

BONELAB
Shared: VR · Action · Shooter

Onward
Shared: VR · Shooter · Action

Lethal League Blaze
Shared: Action · Indie · Sports

Hot Dogs, Horseshoes & Hand Grenades
Shared: VR · Shooter · Action

Session: Skate Sim
Shared: Sports · Indie · Action

Rhythm Doctor
Shared: Music · Indie · Action

Borderlands 2
Shared: Action · Shooter · Funny

Duck Game
Shared: Action · Funny · Indie