‘Fortnite’ Skull Trooper Challenge Guide - How to Get the Purple & New Colors
http://www.newsweek.com/fortnite-skull-trooper-challenge-guide-how-get-purple-new-colors-1162048
Fortnite update 6.02 includes the Skull Trooper challenges, which offer a chance to customize the skin using the Ghost Portal Back Bling. Want to make your Skull Trooper blue, green or purple? Here’s what must be done.
The Skull Trooper is available now in 'Fortnite's Item Shop. Epic Games