[youtube]http://youtu.be/eNm5CmnYBzU#aid=P-zd7C8VjR0[/youtube]

Call of Duty: Ghosts introduces Extinction – an all-new 1-4 player cooperative game mode featuring a unique blend of fast-paced survival action, FPS base defense, scavenging and class leveling. Check out the trailer above and Pre-Order your copy HERE. Enjoy!