Games like Train Sim World® 3
Games like Train Sim World® 3 include Euro Truck Simulator 2, Train Sim World® 2, American Truck Simulator, BeamNG.drive, and Train Sim World® 5. We matched them by the tags players give Train Sim World® 3 on Steam (Simulation, Trains, Driving, Realistic, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Euro Truck Simulator 2
Shared: Simulation · Driving · Transportation

Train Sim World® 2
Shared: Simulation · Trains · Driving

American Truck Simulator
Shared: Driving · Simulation · Realistic

BeamNG.drive
Shared: Simulation · Driving · Realistic

Train Sim World® 5
Shared: Simulation · Trains · Realistic

Derail Valley
Shared: Simulation · Trains · Realistic

Train Sim World® 4
Shared: Simulation · Trains · Transportation

Train Simulator Classic
Shared: Simulation · Trains · Realistic

Train Sim World® 2020
Shared: Simulation · Trains · Driving

City Car Driving
Shared: Simulation · Driving · Realistic

Forza Horizon 5
Shared: Driving · Simulation · Realistic

My Summer Car
Shared: Simulation · Driving · Realistic

Taxi Life: A City Driving Simulator
Shared: Simulation · Driving · Singleplayer

SnowRunner
Shared: Simulation · Driving · Realistic

Car Mechanic Simulator 2018
Shared: Simulation · Driving · Realistic

OMSI 2: Steam Edition
Shared: Simulation · Driving · Realistic

The Bus
Shared: Simulation · Driving · Realistic

Assetto Corsa
Shared: Simulation · Driving · Realistic

Farming Simulator 19
Shared: Simulation · Realistic · Driving

Fernbus Simulator
Shared: Simulation · Driving · Realistic

Motor Town: Behind The Wheel
Shared: Simulation · Driving · Transportation

SimRail - The Railway Simulator
Shared: Simulation · Trains · Realistic

Forza Horizon 6
Shared: Driving · Simulation · Realistic

Train Sim World® 6
Shared: Simulation · Trains · Driving

