Games like Ultimate Zombie Defense - The Carnival Map
Games like Ultimate Zombie Defense - The Carnival Map include Left 4 Dead 2, Don't Starve Together, Back 4 Blood, Dead by Daylight, and PUBG: BATTLEGROUNDS. We matched them by the tags players give Ultimate Zombie Defense - The Carnival Map on Steam (Action, Adventure, Indie, Casual, and Strategy): closest matches first, and among equally close ones the better-known games.

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

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

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

Dead by Daylight
Shared: Violent · Survival · Co-op

PUBG: BATTLEGROUNDS
Shared: Action · Survival · Adventure

Resident Evil 3
Shared: Action · Zombies · Singleplayer

Bloons TD 6
Shared: Strategy · Singleplayer · Casual

Resident Evil Revelations 2
Shared: Action · Adventure · Zombies

Resident Evil 5
Shared: Action · Zombies · Adventure

Dying Light
Shared: Zombies · Action · Survival

Killing Floor
Shared: Action · Zombies · Survival

Resident Evil 6
Shared: Action · Zombies · Adventure

Green Hell
Shared: Action · Survival · Adventure

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

Plants vs. Zombies GOTY Edition
Shared: Strategy · Casual · Zombies

The Walking Dead: Saints & Sinners
Shared: Action · Adventure · Zombies

Hotline Miami
Shared: Action · Indie · Violent

How to Fish
Shared: Indie · Adventure · Co-op

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

Escape the Backrooms
Shared: Adventure · Co-op · Online Co-Op

Plague Inc: Evolved
Shared: Strategy · Indie · Singleplayer

Resident Evil 2
Shared: Action · Zombies · Singleplayer

Remnant: From the Ashes
Shared: Action · Adventure · Co-op

The Forest
Shared: Adventure · Survival · Action