单机 - 丧尸起源：围城 at Mac App Store analyse

The mysterious virus suddenly broke out, and the civilization became a ruin overnight. The resurrected deceased patrolled the former homeland, and the unscrupulous undead madly attacked the survivors. You will struggle with the rest of the survivors in the ruins to fight for your survival! Here, there is a shortage of resources and a crisis. Undead can destroy your fragile wall at any time, destroying all of you in your own mistakes. Of course, the living cant be taken lightly, and people who can survive can do anything, including raiding your base to take away the little supplies left.