Games like Quarantine Zone: The Last Check
Games like Quarantine Zone: The Last Check include This War of Mine, Supermarket Simulator, Plague Inc: Evolved, PC Building Simulator, and Frostpunk. We matched them by the tags players give Quarantine Zone: The Last Check on Steam (Simulation, Zombies, Singleplayer, Post-apocalyptic, and Choices Matter): closest matches first, and among equally close ones the better-known games.

This War of Mine
Shared: Singleplayer · Simulation · Choices Matter

Supermarket Simulator
Shared: Simulation · Singleplayer · First-Person

Plague Inc: Evolved
Shared: Simulation · Singleplayer · Zombies

PC Building Simulator
Shared: Simulation · First-Person · Singleplayer

Frostpunk
Shared: Post-apocalyptic · Singleplayer · Resource Management

Infection Free Zone
Shared: Zombies · Post-apocalyptic · Simulation

911 Operator
Shared: Simulation · Singleplayer · Realistic

Frostpunk 2
Shared: Simulation · Post-apocalyptic · Singleplayer

Cities: Skylines
Shared: Simulation · Singleplayer · Management

Internet Cafe Simulator 2
Shared: Simulation · First-Person · 3D

IRON NEST: Heavy Turret Simulator
Shared: Simulation · Realistic · Military

Cities: Skylines II
Shared: Simulation · Singleplayer · Realistic

Gas Station Simulator
Shared: Simulation · Singleplayer · First-Person

Farming Simulator 25
Shared: Simulation · Realistic · First-Person

Arma 3
Shared: Simulation · Military · First-Person

Contraband Police
Shared: Simulation · Singleplayer · First-Person

Beholder
Shared: Choices Matter · Singleplayer · Simulation

X-Plane 12
Shared: Simulation · Realistic · 3D

House Flipper
Shared: Simulation · Singleplayer · First-Person

Planet Coaster
Shared: Simulation · Singleplayer · Management

Car Mechanic Simulator 2021
Shared: Simulation · Singleplayer · Realistic

Project Zomboid
Shared: Zombies · Post-apocalyptic · Simulation

Totally Accurate Battle Simulator
Shared: Simulation · Singleplayer · Realistic

Drug Dealer Simulator
Shared: Simulation · Singleplayer · Resource Management