Resource.pak

  is a PAK files used by some modifications to comprimise all mod data within one single archive. It is no native game archive game archive, because Men of War and all other Outfront games use a folder with sub folders to store its data. Some mods, as for example Desert War Mod (Faces of War) use this variant of storage because it decreases the mod's folder size and makes it clearer for users because there is only one resource file then. In Men of War, mods need (if required) an additional  archive or a   -folder where localization texts such as unit names and interface messages are saved in.