The weird white box that can be knocked but does nothing in the Taxi of the Industrial Zone is a fun little Easter Egg.

Location

The knock white box is located in a small room on very top (roof) a building in Taxi in the Industrial Zone. (Close to the Memorial Hill of Heroes in Villa Area zone)

How to open?

You need to simple knock for well over 10 times for the box to open.

• Some people said it took them 80 tries so you might need to knock more than 10.
• It took 78 tries for me to open.

What is in the box?

There is a Strauss&broda Machete (Legendary One-handed Machete) inside it.