Fortnite season 4 week 12 challenge guide: Dealing damage using the choppa’s blades Gozmoc November 12, 2020 A+ A- Print Email Fortnite's XP Xtravaganza continues with a new set of challenges. For season 4 week 12, you must deal damage using the choppa's blades. We'll show you how. via Mint VR Labels: Gaming | Digital Trends, Mint VR