I can’t find a video anywhere either, but I found this info.
GameStop has posted a listing on their website for Call of Duty:
Advanced Warfare’s Havoc DLC, and in the listing have confirmed the
official descriptions for each of the maps included with Havoc DLC.
Get ready for Havoc, the first downloadable content pack
for Call of Duty®: Advanced Warfare, featuring the all-new Exo Zombies
co-op experience, the all-new versatile AE4 directed energy assault
rifle, the AE4 Widowmaker custom variant, and four new Multiplayer maps,
tailor-made to unleash your exoskeleton’s power.
Core: Deploy to the Gobi desert where the ravaged ruins of a
nuclear fusion plant set the stage for a high-octane warzone. Take down
enemies through the wreckage in long-range combat or get up-close and
personal in the tunnels surrounding the central turbine. Activate
decontamination drones using the map-based scorestreak to help clean out
Urban: Prepare yourself for brutal, high-speed combat in
Dallas Ward 3, a future mega structure, funneling players into a
close-quarters free-for-all. This modular compound’s verticality
unleashes the exoskeleton’s capabilities. Stay focused during the timed
event as blast doors alter the map’s flow and sightlines.
Sideshow: In the shadow of Devil’s Tower, Wyoming, this
abandoned motel’s open layout amplifies its creep factor. Blast your way
through the clown inn with close-quarters battles or use long-range
site-lines from the mining facilities and natural terrain. Use the
map-based scorestreak to activate the lights, music, and magic of the
clown marquee and rain down a barrage of rainbow smoke-trailed
Drift: An idyllic ski resort high in the Rocky Mountains is
transformed into a festive high-altitude playground, perfect for an
all-out firefight. Make your way to the highly contested overwatch
position in the glass observation deck or take a ride on the carousel to
deliver 360 degrees of carnage. Players can use the map-altering timed
event to their advantage as an avalanche of snow and debris disorients
players, intensifying the battle.
Get ready for a new breed of Zombies. A DNA bioweapon unexpectedly
spawns a bloodthirsty, ravenous mutant horde infecting an entire secret
Atlas research facility and sending personnel running for their lives.
Following a failed evacuation, four survivors, un-trained and
underprepared, must face the most vicious mutations ever unleashed. The
unique Exo Zombies co-op experience is all-new to Call of Duty: Advanced
Warfare DLC. This new mode brings the movements, abilities, and weapons
of the exoskeleton into battle against the undead.
DLC owners get access to the Havoc DLC Pack bonus weapons. The AE4
directed energy assault rifle and its custom weapon variant, the AE4
Widowmaker, combine a versatile firing mechanism with all-around
movement speed and handling.
The map pack was officially announced by SHGames
earlier this week following the promo poster leak by GameStop as well.
Havoc DLC will be available January 27th first on Xbox Live with other
platforms to follow.