It has been rumored since the beginning of October, then leaked in the middle of October. It was fully confirmed when people got their hands on early copies of CODAW, and beating the game. Once you beat the game, it shows a little bit of a teaser for Exo Zombies. If you play Exo Survival to the highest level possible in CODAW, you gain a bonus round in Exo Survival, but it won't be any kind of round, it'll turn into a Zombies mode. At the same time, GameStop started to let it slip that CODAW's Zombies mode will included into DLC's.
All this was speculation until videos came out of Advanced Warfare... (Warning: They're spoilers, if you haven't beaten CODAW or got to the Exo Survival bonus round, don't watch these videos.)
Ladies and gentlemen, Advanced Warfare's Exo Zombies mode!
View: https://www.youtube.com/watch?v=xGVxcwdqqAg
All this was speculation until videos came out of Advanced Warfare... (Warning: They're spoilers, if you haven't beaten CODAW or got to the Exo Survival bonus round, don't watch these videos.)
Ladies and gentlemen, Advanced Warfare's Exo Zombies mode!
Source: Sledgehammer Games BlogSome of you may have already noticed something curious if you made it to the end of Riot playing in Exo Survival mode. For those of you that are still working on your first prestige in multiplayer, or are still knee-deep in the story mode and haven’t checked out co-op yet, we have included that little Easter Egg below. Have a look...
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