Games like ITERRIA ZONE
Games like ITERRIA ZONE include Left 4 Dead 2, PUBG: BATTLEGROUNDS, Call of Duty®: Black Ops III, Left 4 Dead, and Back 4 Blood. We matched them by the tags players give ITERRIA ZONE on Steam (Action, FPS, Zombies, Survival, and Shooter): closest matches first, and among equally close ones the better-known games.

Left 4 Dead 2
Shared: Zombies · FPS · Action

PUBG: BATTLEGROUNDS
Shared: Survival · FPS · Shooter

Call of Duty®: Black Ops III
Shared: FPS · Zombies · Action

Left 4 Dead
Shared: Zombies · FPS · Action

Back 4 Blood
Shared: Zombies · FPS · Action

Black Mesa
Shared: FPS · Action · Shooter

Half-Life 2
Shared: Action · FPS · Shooter

Call of Duty: World at War
Shared: Zombies · FPS · Action

Battlefield™ 2042
Shared: FPS · Shooter · Action

Killing Floor
Shared: FPS · Zombies · Survival

Call of Duty®
Shared: FPS · Action · Shooter

DayZ
Shared: Survival · Zombies · Shooter

Starship Troopers: Extermination
Shared: Action · FPS · First-Person

BioShock Infinite
Shared: Action · FPS · Shooter

Titanfall® 2
Shared: FPS · Action · Shooter

Call of Duty®: Black Ops
Shared: Action · FPS · Zombies

DOOM
Shared: FPS · Action · Shooter

Ravenfield
Shared: FPS · Action · Shooter

Killing Floor 2
Shared: Zombies · FPS · Action

Counter-Strike: Source
Shared: FPS · Action · Shooter

Apex Legends™
Shared: FPS · Action · Shooter

Aimlabs
Shared: FPS · Action · Shooter

KovaaK's
Shared: Action · FPS · Shooter

Pavlov
Shared: Action · FPS · Shooter