Every Round, I Spin The Mystery Box (BO1 Zombies)

Every Round, I Spin The Mystery Box! In this video, I attempt to reach round 30 on the Call of Duty Black Ops 1 Zombies map, Kino Der Toten, but I have to spin the mystery box every round, starting on round 5! Whichever weapon I get is the only one I can use for the entire round!