Brain Freeze is an Epic Fortnite Back Bling from the Undercover Summer set. Brain Freeze was first added to the game in Fortnite Chapter 2 Season 7.
Brain Freeze and styles can be unlocked by completing a challenge in the Cosmic Summer Challenges event. Full list of challenges can be found here: All Cosmic Summer Challenges and Rewards.
Brain Freeze Styles & Images
You can find additional Brain Freeze styles and alternative images below!
Undercover Summer Set
Brain Freeze is part of the Undercover Summer set! You can find all of the items that belong to it below.