Dracohero

While I can't confirm that it does upgrade the perks, there are four interactable EE's that my friends and I believed to upgrade your perks when (X)'d. I can't actually remember all of them, but I know there is the red vial, the paw-print by the STG rabbit hole, tunnel area, and the pictures above the box spawn by the Trench gun. I used to know where the last one was, but I can't think of it. It'd be great if someone important picked this thread up and confirmed or denied this big rumor.

Pretty sure its over. Rictofen wanted the focusing stone, now he has it. What more would there be? Most likely, the next map will have both the Goldenrod and the Stone in his inventory. I think they are now visible because they want the final easter egg to only be finishable, etc. with the others complete.

So my friends and I were holding off the minecart. Everything was going smooth until the person in the back ran out of ammo and we had to bail. I go down on top of the minecart and my friends take off without me and one other person. That person revives me and I instantly teleport onto the minecart, leaving him to die and allowing me to go on surviving with my friends. Apparently, if you are down on the minecart, you don't ride it when it takes off, instead, you sit in the same spot and eventually teleport to the waterfall area when it lands. Not sure why Treyarch would allow for such an obvious glitch but WHATEVER.

Yea, that was the strategy my friends and I discovered yesterday. The only difference is we had one person up on the ledge, 1 guy covering the back and 2 people covering the bridge. That ledge will drops tons of mobs if you don't take some of them out after 15ish.