Awesome game but
This is absolute torture, i have 99% of the map done and 29 shells. There's ONE shell left in the 4th area (gray one) and i can't find it. I've honestly crawled on every freakin wall in every direction, shooting everything there is, gone through even all the other areas that remotly TOUCH this one and i can't find the last shell fragment, im dyin here man! i need some help PLEASE