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 ...

The Square Lock Boxes are just another of Resident Evil 4 Remake's many puzzles to lay your hands on priceless treasure that you'll pawn to buy ever-greater guns for blasting cultists and monsters.

High Security Lockboxes are opened with Advanced Decryption Keys, which can often be found around the game world and bought from vendors. They're a fairly rare item, so you'll need to look in locked ...

The primary way to earn a lot of money in Resident Evil 4 Remake is by discovering treasures and selling them to the Merchant. Some of them are hidden inside simple chests, but others are locked ...