The zombies stopped after 2012, but there are achievements for zombies from 2009 and 2010 who remained that way for a little while.

Can we get some loving for the zombies who remained? Would be nice and this could be a great time to release it during the event!

staff said there would be no more longtime zombie achievements after the 2010 ones and the last year we had zombies was in 2012 and then they stopped and introduced sweetheart pets in 2013.

Really? Well on the plus side they've changed their mind before! Never know :)

yep really but I think they are going to stay firm on this one as I am a 2011 zombie myself.

You may want to read this thread: [topic not found] Don't post though, it's from last year. :)