Here's how to trigger Remember Us, the aptly named Reckoning secret song, and the last musical easter egg before we move on from BO6.BO6 Zombies Reckoning music easter egg:Mister Peeks, a purple bunny toy, touches a pink butterfly. How do you trigger the Reckoning song? It's a part of the Treyarch Zombies maps that we've come to love over the years: the musical easter egg. There's nothing...