Aliens terrorize Alaska in new COD Ghosts Onslaught trailer

We've seen Call of Duty: Ghosts show off firefights on top of moving streetcars and Michael Myers, but details on the Onslaught DLC's addition to the game's Extinction mode were few. That changed with today's new trailer, dedicated solely towards setting the stage for the next chapter in Ghosts' alien invasion tale.

"At a remote facility in the Alaskan wilderness, the shadowy Nightfall Program has been researching the origins of the 'Alien' threat," states a blog entry on the Call of Duty website. "When the scientists lose control, a small team of elite soldiers must retrieve the intel, exterminate hordes of hostile creatures, and survive a three-story tall terror unlike anything they've faced before."

Onslaught arrives on January 28 on Xbox One and Xbox 360, with other platforms coming later.