The Special addition is one of the most wonderful additions to the mod giant of the General Zero hour game (Contra 009 final) After installing the addition to the mod, warships will be added to all the factions within the mod with a lot of advanced weapons and heavy equipment inside each faction (tanks, new buildings, advanced defensive weapons, aircraft More) Important note when installing the add-on It is not recommended to play via a network or group play will not work normally. You can now install the add-on on the mod and enjoy the fairy changes.