Zombies are coming from underground. The idea is to have a band of survivors and place them on the map to destroy the zombies before they reach the city (church)
Not that much level building yet, still need to explore the assets i habe (I want to see to randomise some trees/ponds etc).
Assets are from Synty Studios (simple apocalypse) I got this pack very cheap on a recent Humble Bundle Sale
More city building to come after some more features are implemented