Wheew, that's good to know. If its my skill, then I can train to be better, was worried the boss suddenly got a buff or something. Thanks a lot, appreciate it
yeh how i do it is really dont use any amo untill you get to the boss and then shoot it. If you need to reload make him go slightly off screen then reload. If you need to get past him make him slam down and whilst he is doing so run past him. Also do try get head shots since they do way more damage