Train Simulator Classic includes 4 items:
- Train Simulator 2021 base game,
- Train Simulator: Clinchfield Railroad: Elkhorn City - St. Paul Route Add-On,
- Train Simulator: Fife Circle Line: Edinburgh - Dunfermline Route Add-On,
- Train Simulator: Norddeutsche-Bahn: Kiel - Lübeck Route Add-On