User blog comment:Argorrath/Sledgehammer Games claims to be working on a new MW game/@comment-69.225.12.255-20130718135313/@comment-173.58.94.193-20130718152818

Multiplayer was bad, and the campaign was meh. But survival was a neat addition. Other than that...ugh. I spend more time on survival (somewhere around 16-20 days worth of time spent) than campaign (maybe 5 days of time.)