Activision has published a new trailer for the Extinction Nightfall DLC for Infinity Ward's Call of Duty: Ghosts. This new content specifically targets the humans vs. aliens Extinction mode, which replaced zombies.
This add-on explains more of the alien origins, and marks the first of four chapters in this Extinction spin-off. It also goes a little XCOM with alien-adapted weaponry.
We also get teased with one jumbo looking alien boss that's going to take more than just a little fragging. Episode 1: Nightfall is part of the Onslaught DLC.
Onslaught releases exclusively on Xbox Live January 28th, and on PC and PSN later.