Apart from the entry level perks none of them work. Seeing how there are already a few attempts by the modders to fix these i dont see why the devs cant fix it in a week.
I think it really would add a lot to the game. Sure it is fun and all but as things are now i dont really have an incentive to play SP right now.
I think it really would add a lot to the game. Sure it is fun and all but as things are now i dont really have an incentive to play SP right now.