User blog comment:Argorrath/CoD Devs confirms Extinction DLC for future/@comment-4778612-20131216205851/@comment-65.129.65.142-20131218013950

I feel that Extinction takes just as much team work as zombies does. And the class system is meh. I'd rather have a create class system than the pre-assigned classes. Or maybe a primary weapon and pistol in the pre-assigned classes. And I wish you could switch out the pistol.