Resident Evil 4 Remake’s Square Lock Boxes are found in the Castle section of the game. There are five to find and open, with some granting some pretty great rewards, and one giving you a new weapon.
- READ MORE: ‘Resident Evil 4 Remake’ review
To find the Square Lock Box key, you will need to follow the main story until you reach the Castle Armory. This holds a particularly difficult fight, but afterwards you’ll get the Cubic Device, which is well worth the effort.
Here’s where to find the Cubic Device, so that you can open the various Square Lock Boxes in Resident Evil 4 Remake, as well as some info on where to find all Square Lock Boxes.
How to open Square Lock Boxes in ‘Resident Evil 4 Remake’
To open Square Lock Boxes in Resident Evil 4 Remake you will need to find the Cubic Device. This is found after the Armory section, which is reached by following the main story path. You will fight off a bunch of suits of armor, with a little help from Ashley. Once you’ve beaten them, the Cubic Device can be found in the next room, inside a Treasure Box. We’ve included its location on the map below:
