Achievements, Zombie Kills and PP earning not registering at all!

I have this problem too. My in-game counter says 13,000+ and I JUST unlocked the 10,000 killed achievement. Not really sure what the problem is. The Xbox Live leaderboards for Zombies Killed and PP Earned are not in sync with the in-game counters.

My pp trials arnt going up I've killed 125743 Zombies and kill 72,000 zombies is stuck on 56,687/72,00 all statues r found stuck at 69/70 :'(

I was confused by this too but it's actually really simple (but takes a really long time).



Here's what happens:



There are PP Trials for:



5,000

10,000

53,594

72,000

200,000



These are seperate from the main kill counter in that they reset after each one. So once you've killed
5,000 you will have completed that PP Trial, but the counter resets and you then have to get
another 10,000 to complete the 10,000 one. You can't simply get 5,000 more to add to the total.



The total only works for the achievements - meaning that you only need to kill 100,004 zombies to unlock all of the kill count achievements. This number never resets. But the PP Trial one does, in the background.



This means that in reality to complete all of the PP Trials you need to kill
340,594 zombies. Yikes.



Changing chapters or even changing to nightmare mode does not reset your kill counter - I've done this myself just now and my 200,000 counter still shows 79,000 as it did prior to changing modes.

The kill count for PP trials only tracks per single playthrough (if you start a new campaign, it resets to zero). Whereas your general Zombie kill count (tracked for purposes of the achievements) does not reset. That's my story and I'm sticking to it.

Are you sure you have 200,000 kills? The zombies killed meter and the pp trial do not match up. I have over 270,000 kills and have not met the pp trial yet. Only about 140,000 as far as it goes.