Some survivors and soldiers are trapped in the mall. They built up some barricades before the horde entered the building, but the only way out is via helicopter! The Army won't bring the effort to save you, though, if you don't return the favor.
This is just the first part of the planned slaywatch map. There'll be more areas
such as beaches, stores, a police and a gasstation in the final version. I just
want to give you a first impression of the first part of the mall. ;) Have fun!