Games like Pew Pew Squad
Games like Pew Pew Squad include Left 4 Dead 2, Project Zomboid, Left 4 Dead, DayZ, and 7 Days to Die. We matched them by the tags players give Pew Pew Squad on Steam (Zombies, Multiplayer, Indie, Singleplayer, and Survival): closest matches first, and among equally close ones the better-known games.

Left 4 Dead 2
Shared: Zombies · Multiplayer · Co-op

Project Zomboid
Shared: Zombies · Multiplayer · Survival

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

DayZ
Shared: Zombies · Survival · Multiplayer

7 Days to Die
Shared: Zombies · Multiplayer · Survival

Call of Duty®: Black Ops III
Shared: Zombies · Multiplayer · Shooter

Days Gone
Shared: Zombies · Singleplayer · Multiplayer

PUBG: BATTLEGROUNDS
Shared: Multiplayer · Survival · Shooter

World War Z
Shared: Zombies · Multiplayer · Singleplayer

Killing Floor 2
Shared: Zombies · Multiplayer · Post-apocalyptic

SurrounDead
Shared: Zombies · Survival · Singleplayer

Back 4 Blood
Shared: Zombies · Multiplayer · Shooter

Sons Of The Forest
Shared: Multiplayer · Survival · Co-op

No More Room in Hell 2
Shared: Zombies · Multiplayer · Survival

The Last of Us™ Part I
Shared: Zombies · Post-apocalyptic · Singleplayer

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

Zombie Army Trilogy
Shared: Zombies · Multiplayer · Co-op

Next Day: Survival
Shared: Multiplayer · Survival · Post-apocalyptic

Killing Floor
Shared: Zombies · Multiplayer · Survival

DeadPoly
Shared: Zombies · Multiplayer · Survival

The Last Stand: Aftermath
Shared: Zombies · Survival · Post-apocalyptic

Call of Duty®
Shared: Multiplayer · Singleplayer · Shooter

Survive the Nights
Shared: Zombies · Multiplayer · Survival

State of Decay: YOSE
Shared: Zombies · Survival · Multiplayer