The cim-patch-1-0-21.zip file you have requested: Official Patches / v1021 / Cities in Motion v1.0.21 Patch - 38.74mb is not available. Perhaps try browsing all files for the game Cities In Motion and upload any files you want to share or are missing. This is the only information we could locate:
This patch will update any version of Cities in Motion to version 1.0.21. Patch details are in the extended description. Patch 1.0.21 includes a free for all German city, several new vehicles and user made maps.