Open Rails - Open Rails is an open source simulator that is designed to run Microsoft Train Simulator content.
Microsoft Train Simulator - Microsoft Train Simulator was a commercial train simulator for Microsoft Windows.
Trainz Simulator - Trainz Simulator is a commercial train simulator from Australia.
The Count of Monster Disco - The Count of Monster Disco is a Single-player Simulation developed by Skyhook Games and published by Dovetail Games.
openBVE - openBVE is an open source train simulator
Tiny Rails - Tiny Rails is an Adventure-based Single-player Simulation by Tiny Titan Studios.