Are you more interested in the locomotives, or do you prefer a relaxing journey where you can enjoy the scenery?

Train Simulator 2019 Tutorial: Manual Reskin and Scenario Installation

Steam is the most common hub for PC sims like Train Sim World .

For a more casual experience that is very popular on mobile, you can play Indian Train Simulator for free. While built for mobile, you can run it on a PC using an emulator like BlueStacks . How to Get Started

Sites like UKTrainSim often host "freeware packs" that add new routes and trains to existing games at no extra cost.

It sounds like you're looking for a way to dive into the world of train simulation without breaking the bank. Whether you want to master complex controls or just enjoy a scenic ride, there are several high-quality "free-to-start" and entirely free options available. Top "Free-to-Start" & Free Simulators