We’ve made a few clarifications to the Fortnite Island Creator Rules:
1.7 Respect IP Ownership: We’ve added a new subrule, 1.7.1 Epic-Owned IP, to clarify that you may not recreate Epic IP—such as Battle Royale season assets that are not available to creators in UEFN.
1.9 Play by the Rules: We’re updating this rule to clarify that you may not mislead players into favoriting your creator profile page or recommending your island.
1.14 Stay Within Spec Requirements: We’ve clarified that islands must be playable across all platforms supported by Fortnite.
You can find the updated rules at https://www.fortnite.com/news/fortnite-island-creator-rules