Games like Zombie Slayers
Games like Zombie Slayers include Left 4 Dead 2, PUBG: BATTLEGROUNDS, Terraria, DayZ, and Back 4 Blood. We matched them by the tags players give Zombie Slayers on Steam (Action, Indie, Zombies, Online Co-Op, and Pixel Graphics): closest matches first, and among equally close ones the better-known games.

Left 4 Dead 2
Shared: Zombies · Action · Online Co-Op

PUBG: BATTLEGROUNDS
Shared: Survival · Action · Shooter

Terraria
Shared: Survival · Pixel Graphics · Multiplayer

DayZ
Shared: Zombies · Survival · Online Co-Op

Back 4 Blood
Shared: Zombies · Online Co-Op · Action

No More Room in Hell 2
Shared: Zombies · Online Co-Op · Action

Left 4 Dead
Shared: Zombies · Action · Co-op

Broforce
Shared: Action · Pixel Graphics · Indie

BLOCKPOST LEGACY
Shared: Action · Pixel Graphics · Indie

7 Days to Die
Shared: Zombies · Survival · Online Co-Op

Killing Floor
Shared: Zombies · Action · Survival

Killing Floor 2
Shared: Zombies · Online Co-Op · Action

HELLDIVERS™ 2
Shared: Online Co-Op · Action · Multiplayer

Dying Light
Shared: Zombies · Online Co-Op · Action

Resident Evil 6
Shared: Action · Zombies · Online Co-Op

Nation Red
Shared: Action · Zombies · Indie

Counter-Strike 2
Shared: Action · Multiplayer · Shooter

Resident Evil 5
Shared: Action · Zombies · Online Co-Op

Project Zomboid
Shared: Zombies · Survival · Multiplayer

How to Fish
Shared: Online Co-Op · Indie · Multiplayer

World War Z
Shared: Zombies · Online Co-Op · Action

Palworld
Shared: Survival · Online Co-Op · Indie

Don't Starve Together
Shared: Survival · Online Co-Op · Co-op

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