"ZETSUBOU NO SHIMA" ALL SECRET ROOMS FOUND. BO3 EASTER EGG STEPS. (Black Ops 3 ZOMBIES Secret Room). BE SURE to SMASH the LIKE Button if you Enjoyed this VIDEO. Welcome back to another Call of Duty Black Ops 3 zombies 2015 (COD BO3) Gameplay Video. Today, I've got another zetsubou no shima video, part of the dlc 2 eclipse map pack, going over all of the secret rooms found of zetsubou no shima. OTHER Black Ops 3 Dlc Eclipse Leaked NEWS/INFO Videos:. HOW TO GET/BUILD THE KT-4 WONDER WEAPON ON ZETSUBOU NO SHIMA.