Okay so this is my first ever post on this website and I do not see a War Z exploit forum therefore I am sticking this exploit I have been using here. Move if needed =)
Alright. All you need is the item you want to dupe and a guy in a safe zone. (I suggest doing this on off peak hours on low pop servers with 3-4 people on them or less)
Here is how to do it.
Step 1: Get a guy into the safe zone
Step 2: Log out
Step 3: Pick about 1-10ish items ( you can do more if you get really fast! I do about 20) Put them into the guys inv
Step 4: Log into a lowpop Server AS YOUR GUY ENTERS THE GAME LOAD ANOTHER WARZ GAME AS ADMIN
Step 5: LOGIN ASAP THE CLOCK IS TICKING Grab all items from the toon and put the back into you Global Inv
Step 6: Alt tab to your you logged in toon DROP EVERYTING. You'll Dc in like 20ish seconds!
Step 7: Log back in! Pick everything up! YOUVE NOW DUPED! ( the orginals are in your GI! )
And that is it! After all the wall glitches being fixed this is probably the best way to load up your global inventory with some of those rare finds.
Hope this helps!
They have announced they know this duping exists and that they are going to fix it along with all the wall clipping hacks which I hear they have been cracking down on hard. It is not fixed right now, but expect this method to not work by the end of the month (which is when they are wiping the inventories)