A little info on the Monroeville side of things:
[quote name='wiki']In Monroeville, zombies stay zombies forever. There are no known Necrotech buildings in Monroeville.
Survivors who are killed/kill themselves receive the following message; "Although zombies in the main Urban Dead game can be "revivified" by NecroTech syringes, no such technology exists in the Romero canon, and this character will remain a zombie"[/quote]
...So quite interesting.
[quote name='wiki']Video Cameras
Characters on the limited-edition Monroeville map have access to video cameras, which can be used to record diaries of the locations and events they encounter. The "Consumer" class starts with a camera; others must loot them from shopping malls.
By clicking on the camera's button in your inventory, your character will attempt to film anything interesting in their environment, such as a landmark or a zombie horde. Your character will also film notable events automatically, even if they occur while you are logged out.
All the clips you take are collected on your "Diary" page, which is linked a button under the map. You can share this URL with other people, if you want to show off your work.
Note: Filming a clip (no matter if it results in many 'clips' or none at all still costs 1AP.[/quote]
...All right, let's see how the first examples turn out to be.
Lastly, the city is said to be the side of Malton, but with bigger suburbs. Six 15X15 suburbs broken down into a 2x4 block shape. The work in progress can be seen here:
http://wiki.urbandead.com/index.php/Talk:West_Monroeville#Maps