Fortnite Chapter 3 Season 4 brings in a whole new set of weekly challenges. Here's how to unlock a door with a key, and then a safe in a single match.

You can open a Lock with a Key in Fortnite at Vaults and Holo-Chests, and we've got all of their locations plus how to get a Key in the first place.

A Fortnite challenge asks you to open a lock with a key and a safe in a single match and this guide will show you how to complete it.

In the last Fortnite update v22.10, Holo Chests were added to the map. Much like the game's Vaults, they require keys to open and contain loot of varying rarity.