There is a chest in the Hyperion Dump that looks like it can be accessed via a bridge that must be lowered. The chest itself is located under a massive Hyperion sign, near where you run into the Hyperion Superbad Soldier. The bridge is made of some rickety looking peice of wood. I can't for the life of me figure out how to get to this chest. Anyone remember how to get this off the top of their heads?

So it seems that the whole of the internet and everyone I ask has no idea how to get to this chest either :( Nothing in Gamefaqs, any google searches, any Youtube Chest videos... nothing.

pictures maybe?

there is also a chest that is inaccessible in the armory of knoxx behind a chain link fence near the top level, next to a control booth. There are a circle of high end chests that go around a missile silo nearby. i have never been able to figure out how to access this one either. any tips in a message or quote to me would be greatly appreciated.

I found this as well. I did actually get access to that chest once. It was when I got the intro to the Super Bad Soldier guy..after killing him the little door was raised and you can get to it. I was sort of surprised because I never saw that in my playthrough 1. I just tried a second time on a subsequent run through there and now it's not open (and I got no Super Bad Soldier guy this time, either). I'm not sure if you only get him once or if that's a random event each time but maybe it's tied to that event.