Msts02.7z

While is not a widely documented standard file, its name strongly suggests a compressed archive containing version 2 or a second part of a modification for the classic Microsoft Train Simulator (MSTS) . This legacy simulator remains popular through modern platforms like Open Rails , which can run MSTS content with improved physics and performance.

: Folders like ROUTES containing specific scenery, track databases, and environment files. MSTS02.7z