Bill Johnson is now attracting a global following thanks to his YouTube campaign against Master Lock — offering a veritable how-to on ways to open its padlocks without a key.

Square Lock Boxes can be found in the Castle area in Resident Evil 4 Remake. Here's how to open them with the Cubic Device.

Locksport enthusiast Bosnian Bill demonstrates how to open a new #3 Master Lock with nothing more than a small brass hammer. The process isn't bumping exactly, but it looks as if the locking dogs ...

The Resident Evil 4 square lock boxes in the Castle section need a special key called a Cubic Device, and you won't be able to open them without it. It's definitely worth doing - those five square ...