If you have an account with LEGO already, try logging in with that first, as it’s likely one and the same. You can sign up on the official LEGO site here. How to link your LEGO and Fortnite accounts Here is a step-by-step guide to linking your LEGO Insider and Fortnite accounts, and when you’ll receive the Explorer Emilie skin. And if you don’t, you’ll have received the Explorer Emilie skin for your efforts regardless. Though not confirmed, it’s possible you’ll need to connect the two accounts to play the LEGO Fortnite mode - meaning you’ll be able to access the feature as soon as it launches. 2023, which features a dedicated LEGO Fortnite mode. The ability to join the two accounts comes with the arrival of Fortnite Chapter 5 Season 1 in Dec. Linking your LEGO Insider and Fortnite accounts will give you a free Fortnite skin that offers battle royale and LEGO styles.