yeah I know I definitely got the fighting sticks... thats the weapon I used through most of the last level... even used to to off the last boss
I still don't have that achievement
I've taken to keeping track of what weapons I actually killed someone with... hopefully there's something in one of the later levels that I missed.
Do you know if it gives you the achievements (mele meyhem, and fire arm freedom) as soon as you pick up the last weapon or if you don't earn it until the end of the level?