Games like Last Stand: Zombie Horde
Games like Last Stand: Zombie Horde include Arma 3, Arma Reforger, Paladins®, Aimlabs, and Hell Let Loose: Vietnam. We matched them by the tags players give Last Stand: Zombie Horde on Steam (Action, Simulation, Strategy, Beat 'em up, and Shooter): closest matches first, and among equally close ones the better-known games.

Arma 3
Shared: Action · Simulation · Shooter

Arma Reforger
Shared: Simulation · Action · Shooter

Paladins®
Shared: Action · Shooter · Hero Shooter

Aimlabs
Shared: Simulation · Action · Shooter

Hell Let Loose: Vietnam
Shared: Action · Simulation · Strategy

KovaaK's
Shared: Action · Simulation · Shooter

PUBG: BATTLEGROUNDS
Shared: Shooter · Action · FPS

Insurgency
Shared: Action · FPS · Shooter

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

Freeman: Guerrilla Warfare
Shared: Action · Strategy · Shooter

Bodycam
Shared: FPS · Shooter · Simulation

Arma 2: Operation Arrowhead
Shared: Simulation · Action · Strategy

Hell Let Loose
Shared: Shooter · Action · FPS

Ravenfield
Shared: Action · Shooter · FPS

Apex Legends™
Shared: Action · Shooter · FPS

Insurgency: Sandstorm
Shared: Shooter · Action · FPS

OPERATOR
Shared: Action · Shooter · Simulation

Totally Accurate Battle Simulator
Shared: Simulation · Strategy · Action

Call of Duty®
Shared: Action · Shooter · FPS

BioShock Infinite
Shared: Action · Shooter · FPS

Counter-Strike
Shared: Action · Shooter · FPS

MechWarrior 5: Clans
Shared: Action · Simulation · Shooter

Call to Arms
Shared: Strategy · Action · Simulation

WARDOGS
Shared: Action · FPS · Shooter