Search chests or ammo boxes at Covert Cavern: Ammo boxes and chests are located all over the Fortnite map. This quest requires players to open a total of three chests and ammo boxes in the newly added POI - Covert Cavern. The base inside of this POI is swarming with IO Guards, so it is essential players have at least one weapon before exploring. The vault inside of Covert Cavern is a great place to find at least eight ammo boxes alongside supply drops and where to find IO chests . Sneaking throu...