About
Microsoft Train Simulator is a 2001 train simulator developed by UK-based Kuju Entertainment and published by Microsoft for Windows. Open Rails is a free train simulator for Windows that aims to support the world's largest range of digital content. It offers stable, testing, and unstable builds, with in-app updates.
Getting started
Download the stable version and some route or train content from the Open Rails website; a manual is available online and as a PDF under "Documents" in the program's main menu.