On ground shoot mode w/ a controller could work, it has a few bugs atm. Since controllers are not supported (Even though they have it as an option) I honestly doubt a fix will every come sorry.
From another post I made
Originally Posted by Gypsy_Blade
I decided to give shooter mode another try but using an xbox controller instead. I can't seem to get the R and T to do much. I can rebind them and move the 3 choices, but, say I move it up one and hit 2. It fires my secondary attack. Same goes if I say hit RRT and then 3, I will use my melee attack. I was looking for to getting this work as it could favor limited buttons. Any help would be great.
As of yet no replies in my thread, again the game doesn't "official" support controller. And again, yes, whats the point of the option existing if its not a feature they intend on working with.