Vampire Hunters is a cooperate Mordheim campaign for two to five players. The campaign is set in and around a small town in Ostermark rather than in Mordheim itself. The campaign draws on some of the material from the Empire In Flames setting.
This campaign was created by Jim Weaver & his brother over at WargameWeaver around 2010. Their website is no longer active but can be visited here, however the campaign files themselves are no longer available but can be found below (zipped for your convenience).