Not sure if this was a big or entirely intentional but I remember my first completion of Legend Onslaught before ball duping was even known and I was able to simply leave the ADU area at wave 40 for a few seconds when my team died to pull ammo and clear the ADU while currently I've been failed by a single Marauder lingering on the ADU for a few seconds at wave 40. In both scenarios the ADU was at about half health so this doesn't seem to make sense On top of this I can swear less ADU batteries are spawning. Skybombers aren't dropping ADU Batteries boss Shriekers sometimes don't drop batteries where before they used to drop 2 and they don't double spawn as frequently. Double spawn Shriekers were a pain but at least before you just got 4 batteries out of the encounter.