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.

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.

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.

Safes were introduced to Fortnite in Chapter 2, Season 5. When it comes to collecting gold bars, they are the best source to find some in-game. When opened, they provide 75 gold bars and some XP.