all you have to do is reload the game anytime you see save and progress. What this does it saves you right next to places where you'll see item boxes or locker rooms. then you can farm that area as much as you like.
via N4G: pc news feed http://n4g.com/news/1170349/dead-space-3-infinite-health-packs-and-metals-exploit
via N4G: pc news feed http://n4g.com/news/1170349/dead-space-3-infinite-health-packs-and-metals-exploit