https://www.gamespot.com/articles/fortnite-mobile-friend-invite-codes-are-now-availa/1100-6457474/ >Fortnite's mobile test is not taking long to grow. Epic Games has already sent out the first invites to select iOS users, and now it's provided some participants with the ability to invite their friends--so if you know someone who's in, now is the time to start bugging and/or bribing them for a code.