Dynamic Campaign Generator (DCG) is a mod for the games "Men of War" and "Men of War: Assault Squad" that randomly generates skirmish missions and lets you keep your surviving forces from one battle to another. Some people find this mod tricky to install the first time - please read the readme.txt carefully and ask for help (if you need it) on our forums here on this site, or at the game developer's site.
Around 1200 of these 3.7cm Antitank Cannons served with the Polish Army at the time of the German invasion on the 1st of September 1939.
The cannon were designed by the Swedish company Bofors (and also used by the Swedish, Danish, Finnish and several other, including UK, armies) and around 300 were bought by Poland, and over 900 were (licensed) manufactured by Polish Arms factories.
Addon is still being worked on, but it will only be released if I can find a way to protect my work.