United Fronts is a single-player mod that combines the campaigns of the original Call of Duty and United Offensive expansion with community created maps to form one large continuous campaign. It adds several new weapons and replaces almost all of the original weapon models. The mod requires the United Offensive expansion in order to play.
Now smoke grenades can be selected as "altweapon" of MK2 US frag grenades. When you select the frag grenades, simply press'M' to change to smoke grenades.
To return to standard frag grenades, press'M' again.
Does it create a nosight-noclip so the AI cant see through the smoke?
I doubt it...i mean, you can go trough it, but I dunno if it creates a nosight barrier...