Download

Download the Core

First-time players must download the base game first.

Apply Minor Patches

Download .roimip patches one by one, in order.

Or Grab a Major Patch

A .roimap like MAP_HWH-NDLS_Route(12-25).roimap bundles minor patches 12–25. Download further minor patches after it.

Or if you downloaded the game much later, grab a Grand Patch

A .roigp like GP_All-The-Trains_Pack(45-102).roigp bundles all the major patches between 45 to 102. Note: A grand patch can add additional files other than listed in their names.