Call of Duty Black Ops 2

It’s said to be one of the hardest Easter Eggs ever added to Zombies, however just a few days after launch some clever players have already managed to crack it.

So of course in typical fashion the complete walkthrough is now available on the Internet for all to follow. The quest itself is split up into two halves, one requires you to follow Maxis and the other Richtofen, a complete walkthrough for both versions can be found below.

Sadly there’s no special reward for completing the Easter Egg, unlike in previous games where players were granted perks or a wonder weapon, all players receive is an achievement/trophy.