Rex is a Common Fortnite Loading Screen from the Dino Guard set. Rex was available via the Battle Pass during Season 4 and could be unlocked at Tier 12.
How-to Get the Rex Loading Screen
Rex is part of Season 4. If that season is still currently in the game, you can obtain this item by purchasing and/or leveling up your Battle Pass.
Dino Guard Set
Rex is part of the Dino Guard set! You can find all of the items that belong to it below.