User blog comment:Callofduty4/Black Ops II Xbox community update (6/27/13)/@comment-7965062-20130628054337/@comment-25496444-20130628131004

The problems I have with High Maintenance: I think I'll never get it.
 * 1) I rarely have an opportunity to play with four people, three is good but I don't know someone who's good enough at Zombies and owns Revolution on PS3 to fulfill the fourth slot.
 * 2) Communication is not perfect, the one time I tried it one's mic broke up and we couldn't hear him at all.
 * 3) The easter egg is in itself difficult, getting the rings on top of the elevators requires much precision, great timing and cooperation, and the Trample Steam part was difficult considering one had to be left alone next to M14.
 * 4) No crawlers, the best you can get is a running zombie.
 * 5) My friend is prone to bullshit and when he had the Sliquifier he died for no reason on the elevator (no, he didn't get crushed) akin to Battlefield Bad Luck, and the box gave it back on round 15.
 * 6) The helicopter audio glitch on PS3.