Zombies walked through doors. Was fighting a duo, hordes of zombies came, they all were fighting the guy, they knocked him then came after me. I closed myself into a room with 2 doors inside the police station upside- the station with the open floor and up stairs with a balcony- and all the zombies pushed in from both sides of the closed doors and filled the room. Died to it and lost my kit and the kills. Zombies walked through doors.

Not sure.