User blog comment:Damac1214/Rumor: Map Pack 3 Leaked + Map Pack 3 Reveal Trailer coming soon/@comment-4579191-20130618031838/@comment-3967954-20130618071109

They give out subtles hints all the time. For example, Kevin Sherwood posted a video of himself ages ago doing a cover of the theme from The Rock, a movie set in Alcatraz, and a lot of the comments were conspiracy theorists claiming that there must be an Alcatraz zombie map. Well, turns out there were right... or maybe they were reading too deeply into it and the whole thing was just a massive coincidence? I dunno.