I was in Hephaestus searching for the parts to build the bomb. This required killing 4 big daddy's and each of them had 1 piece of R-34 Wire Clusters I had 3/4 and every other piece of the bomb in place...killed the last Big Daddy in the area and went to search the corpse..and it just disappeared before I got the R-34 from it. My last saved game is at the beginning of Hephaestus like 45 minutes ago....I dont see any other Big Daddy's in the area and I've searched all over for the body of that one. It's definitely gone. Am I fucked and have to start this part over? Anyone ever have this happen? I guess most of the game it wouldnt really matter if it disappeared but during THIS part I NEED the corpse to get the piece I need. What the fuck...I really don't feel like doing all this over but it's looking like my only option.