I want to share my Hidden and Dangerous Deluxe Modification with you. It offers new content that changes gameplay and graphics. It is not finished yet, but fully playable. Old addons are not compatible to this mod, because it uses different inventory slots. Install: YOU NEED THE DOWNLOAD VERSION OF HIDDEN AND DANGEROUS DELUXE! (Version 1.51) just rename your data folder in the main directory. Now extract the data folder from the archive to the main directory. finished.
The trip is an addon with 5 missions. The main target is to capture a german train and bring it away from it's destination. You will fight on the train and have to bring your boat through a floodgate.