Hi guys, I completed the DLC Dead Living Zombies with Gold Stars in all chapters with repeating them non-stop to complete the classic challenge DeceaZed to ExiZt and I'm pretty sure that surely I've killed like thousands of Zombies.. Still the challenge hasn't been completed yet!!! What also can I do to complete this challenge? Shoud I replay all the chapters from the beginning? Which I won't do.. Such disappointment 😢😢

