How to open Resident Evil 4 square lock boxes with the cube key

Resident Evil 4 Remake Leon standing in front ofsquare lock box in the audience chamber

You’ll find Resident Evil 4 square lock boxes throughout the Castle, but you can only unlock them once you’ve found a cube key – or perhaps you’ve found the cubic device and don’t know where it slots. This device is actually a puzzle key that must be correctly oriented at each square box to unlock it and get the Resident Evil 4 Remake treasures inside. There are some valuable riches contained within these square lock boxes – one even contains one of the Resident Evil 4 guns you can get: the assault rifle – so I’d say it’s well worth putting in the time to backtrack and explore to find them. Here are the locations for all five Resident Evil 4 square lock boxes and where you can get the cubic device to unlock them all.

Resident Evil 4 square lock box and cube key locations