: MSTS laid the groundwork for contemporary titles like Trainz , Train Simulator Classic , and Train Sim World .
: The simulator's longevity is largely due to its vast community-created content. Websites like TrainSim.com and Elvas Tower host thousands of free routes, locomotives, and rolling stock. 3. Open Rails: The Modern Successor pc-msts
Because the original MSTS engine has not been updated since 2001, the community developed , a free, open-source simulator. : MSTS laid the groundwork for contemporary titles