Games like Loco Shortline Operations
Games like Loco Shortline Operations include Garry's Mod, Cities: Skylines, Cities: Skylines II, BeamNG.drive, and Supermarket Simulator. We matched them by the tags players give Loco Shortline Operations on Steam (Simulation, Sandbox, Realistic, Building, and Resource Management): closest matches first, and among equally close ones the better-known games.

Garry's Mod
Shared: Sandbox · Building · Casual

Cities: Skylines
Shared: Simulation · Building · Sandbox

Cities: Skylines II
Shared: Simulation · Sandbox · Building

BeamNG.drive
Shared: Simulation · Realistic · Sandbox

Supermarket Simulator
Shared: Simulation · Multiplayer · Building

Planet Zoo
Shared: Simulation · Sandbox · Building

House Flipper
Shared: Simulation · Building · Sandbox

Transport Fever 2
Shared: Simulation · Sandbox · Trains

Space Engineers
Shared: Sandbox · Building · Simulation

Planet Coaster
Shared: Simulation · Sandbox · Building

Train Simulator Classic
Shared: Simulation · Realistic · Trains

Car Mechanic Simulator 2018
Shared: Simulation · Building · Realistic

Prison Architect
Shared: Simulation · Sandbox · Building

Anno 1800
Shared: Simulation · Sandbox · Resource Management

Railroads Online
Shared: Trains · Building · Sandbox

Jurassic World Evolution
Shared: Simulation · Building · Sandbox

The Sims™ 4
Shared: Simulation · Building · Sandbox

Gold Mining Simulator
Shared: Simulation · Realistic · Sandbox

Jurassic World Evolution 2
Shared: Simulation · Building · Sandbox

Junkyard Simulator
Shared: Simulation · Sandbox · Realistic

PC Building Simulator
Shared: Simulation · Building · Sandbox

Factorio
Shared: Sandbox · Resource Management · Building

Totally Accurate Battle Simulator
Shared: Simulation · Sandbox · Realistic

Waterpark Simulator
Shared: Simulation · Sandbox · Building