Fortnite has been kicked from the iOS App Store, after Epic set up a direct payment system to bypass Apple’s 30% cut of all purchases on the platform. Now, Epic has filed a lawsuit against Apple, alleging that the App Store constitutes an unlawful monopoly, and begun a #FreeFortnite PR campaign in an effort to bring fans in on the game publisher’s side. Here’s a breakdown of what’s happened and what it means for Fortnite.