Games like Deadly Infestation
Games like Deadly Infestation include Project Zomboid, The Forest, 7 Days to Die, Terraria, and Rust. We matched them by the tags players give Deadly Infestation on Steam (Open World Survival Craft, Zombies, Procedural Generation, Post-apocalyptic, and Crafting): closest matches first, and among equally close ones the better-known games.

Project Zomboid
Shared: Zombies · Open World Survival Craft · Post-apocalyptic

The Forest
Shared: Open World Survival Craft · Crafting · Building

7 Days to Die
Shared: Zombies · Open World Survival Craft · Post-apocalyptic

Terraria
Shared: Open World Survival Craft · Crafting · Building

Rust
Shared: Open World Survival Craft · Crafting · Building

SCUM
Shared: Open World Survival Craft · Zombies · Crafting

ARK: Survival Evolved
Shared: Open World Survival Craft · Crafting · Building

Miscreated
Shared: Open World Survival Craft · Zombies · Post-apocalyptic

Valheim
Shared: Open World Survival Craft · Crafting · Building

The Long Dark
Shared: Open World Survival Craft · Crafting · Post-apocalyptic

No Man's Sky
Shared: Open World Survival Craft · Procedural Generation · Crafting

Don't Starve
Shared: Open World Survival Craft · Crafting · Survival

Raft
Shared: Open World Survival Craft · Crafting · Building

Conan Exiles Enhanced
Shared: Open World Survival Craft · Crafting · Building

Starbound
Shared: Open World Survival Craft · Crafting · Sandbox

Don't Starve Together
Shared: Open World Survival Craft · Crafting · Survival

Forager
Shared: Open World Survival Craft · Crafting · Indie

Night of the Dead
Shared: Open World Survival Craft · Zombies · Crafting

Palworld
Shared: Open World Survival Craft · Crafting · Survival

Mist Survival
Shared: Open World Survival Craft · Zombies · Crafting

SURVIVAL: Postapocalypse Now
Shared: Open World Survival Craft · Post-apocalyptic · Crafting

Once Human
Shared: Open World Survival Craft · Crafting · Building

Core Keeper
Shared: Crafting · Building · Survival

Days Gone
Shared: Zombies · Post-apocalyptic · Open World Survival Craft