There is a roster of secret items that players can get in Fortnite's 1V1 With Every Gun by Hive. Here is how to get each one.

All Secret Codes (Underworld Assault Rifle, Galaxy Flint-Knock Pistol, & More) This first set of secrets can all be unlocked through secret codes entered via the Code Terminal in the main lobby. Here, ...

Head to the top left corner of the 1v1 arena Head to the tile that is 8 squares and one tile up from the corner (TNT SMG) Press the following buttons to unlock each zone: Button 1: on the minecart to ...