Games like Idol Quest VR
Games like Idol Quest VR include DOOM Eternal, Aimlabs, Serious Sam 4, Serious Sam Fusion 2017 (beta), and Apex Legends™. We matched them by the tags players give Idol Quest VR on Steam (Action, Indie, Adventure, Gore, and Violent): closest matches first, and among equally close ones the better-known games.

DOOM Eternal
Shared: Action · Gore · FPS

Aimlabs
Shared: Action · Free to Play · FPS

Serious Sam 4
Shared: Action · Gore · Adventure

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

Apex Legends™
Shared: Free to Play · Action · FPS

Call of Duty®: Warzone™
Shared: Action · Free to Play · FPS

Paint the Town Red
Shared: Action · Gore · Violent

Bulletstorm: Full Clip Edition
Shared: Action · Gore · Adventure

Wolfenstein II: The New Colossus
Shared: Action · Gore · FPS

Sword With Sauce
Shared: Action · Gore · Violent

Bright Memory: Infinite
Shared: Action · Indie · FPS

Chivalry: Medieval Warfare
Shared: Action · Gore · Indie

My Friend Pedro
Shared: Action · Indie · Gore

Necromunda: Hired Gun
Shared: Action · Adventure · Gore

Prodeus
Shared: Action · Gore · Indie

BioShock Infinite
Shared: Action · First-Person · Adventure

RoboCop: Rogue City
Shared: Action · FPS · First-Person

GORN
Shared: Action · Gore · Indie

Resident Evil Village
Shared: Action · First-Person · Gore

BONEWORKS
Shared: Action · VR · Adventure

Hotline Miami
Shared: Action · Indie · Violent

Ready or Not
Shared: FPS · Action · First-Person

DOOM
Shared: Action · Gore · FPS

Pavlov
Shared: Action · VR · FPS