I'm a bit late into this topic but Ill reply anyways
I'm going with that footage was a BETA on account how detail-less it was.
This is just a bit disappointing to me. People complained and complained about survival in MW3 (While I happened to enjoy it) and what does SledgeHammer do? They make a survival game mode. Not to mention last year in ghost no one really liked survival (If they could even find it in the horrid navigational menus) With COD online just coming like a year ago everyone got exposed to "Cyborg Zombies" which was just a re-skinned re-animed version of WAW and everyone was like "It all makes sense, a future game that doesn't have a game mode, and a game mode that doesn't have a game (Because somehow China doesn't count) boom cyborg zombies confirmed in AW." No! You have to remember that China no longer has a console band so AW will probably be sold in China too. Why would they recycle the same crap (Not the recycling they do every year but literally the same thing) and try to make over a billion people buy it again? They wouldn't cause that's stupid! Now with the community wanting cyborg zombies SledgeHammer was pressured to make a zombie round, but who knows when this started development? This thing could pull a Bridge and not be fixed for a few months and get released all buggy and completely ruin the experience. If that footage from Chroma wasn't a BETA and that's what they have now, I got a name that we can call this zombie round: Bridge Round
-Cheers
Bigkittyjr