Games like Virus
Games like Virus include Blood Trail, GORN, My Friend Pedro, The Walking Dead: Saints & Sinners, and Hotline Miami. We matched them by the tags players give Virus on Steam (Early Access, Gore, Violent, Action, and Indie): closest matches first, and among equally close ones the better-known games.

Blood Trail
Shared: Gore · Violent · Action

GORN
Shared: Gore · Violent · Action

My Friend Pedro
Shared: Action · Gore · Indie

The Walking Dead: Saints & Sinners
Shared: Gore · Action · VR

Hotline Miami
Shared: Violent · Action · Indie

Trepang2
Shared: Gore · Violent · Shooter

Hard Bullet
Shared: Action · Violent · VR

DOOM Eternal
Shared: Gore · Action · Violent

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

CARRION
Shared: Gore · Action · Violent

Resident Evil 7 Biohazard
Shared: Gore · Horror · VR

Pavlov
Shared: VR · Action · Shooter

Blade and Sorcery
Shared: Gore · VR · Action

Hotline Miami 2: Wrong Number
Shared: Gore · Violent · Action

Maximum Action
Shared: Gore · Action · Violent

171
Shared: Action · Gore · Indie

The Brookhaven Experiment
Shared: Action · Gore · Indie

DOOM
Shared: Gore · Action · Shooter

Resident Evil Village
Shared: Action · Horror · Gore

DOOM VFR
Shared: Gore · Action · VR

Dead by Daylight
Shared: Gore · Horror · Violent

Blood and Bacon
Shared: Gore · Action · Shooter

Serious Sam VR: The Last Hope
Shared: Gore · Action · VR

Vertigo Remastered
Shared: Action · Gore · Indie