As you probably know you need to get 200/300 damage in one shot for the achievements. I dealt 200+ damage several times but im not getting the achievement?
Did you do it with one single shell, ie. supercat (supercat , x2 + crit) or with something like grand finale? And also you need to deal that amount of damage to one opponent.
I did it with pyro a frew times, dont know if i did 200+ with a single shot weapon tho and yes only to the enemy
Unfortunately pyrotech does not count, it has to be something that makes a single blast, like supercat, or nuke etc.
Ok, got it now with a x2 BFG-1000 thanks also funny how it already gave the avhievement before it landed. Everythings pre-calculated