Games like 疫地求生
Games like 疫地求生 include Terraria, 7 Days to Die, Project Zomboid, Kenshi, and Core Keeper. We matched them by the tags players give 疫地求生 on Steam (Exploration, RPG, Survival, Top-Down Shooter, and Simulation): closest matches first, and among equally close ones the better-known games.

Terraria
Shared: Survival · Sandbox · Exploration

7 Days to Die
Shared: Survival · Zombies · Exploration

Project Zomboid
Shared: Survival · Zombies · Sandbox

Kenshi
Shared: Survival · RPG · Sandbox

Core Keeper
Shared: Exploration · Survival · Sandbox

Fallout 4
Shared: Exploration · RPG · Post-apocalyptic

鬼谷八荒 Tale of Immortal
Shared: Simulation · RPG · Sandbox

The Long Dark
Shared: Survival · Exploration · Simulation

ZED ZONE
Shared: Survival · Zombies · Sandbox

Rain World
Shared: Exploration · Survival · Pixel Graphics

VEIN
Shared: Survival · Zombies · Exploration

Stardew Valley
Shared: RPG · Pixel Graphics · Simulation

SurrounDead
Shared: Survival · Zombies · Exploration

Forager
Shared: Survival · Pixel Graphics · Sandbox

Graveyard Keeper
Shared: RPG · Simulation · Pixel Graphics

Terminus: Zombie Survivors
Shared: Survival · Zombies · RPG

Fallout: New Vegas
Shared: RPG · Exploration · Post-apocalyptic

Starbound
Shared: Survival · Sandbox · Exploration

Don't Starve Together
Shared: Survival · Sandbox · RPG

Keplerth
Shared: Exploration · Survival · Sandbox

DYSMANTLE
Shared: Survival · RPG · Exploration

Don't Starve
Shared: Survival · Sandbox · Exploration

SKYHILL
Shared: Survival · RPG · Zombies

Oxygen Not Included
Shared: Survival · Simulation · Sandbox