Fortnite: Battle Royale' now allows cross-play with Xbox One, PC, PS4, iOS and eventually Android. Here's how you set it up.
Step-By-Step: How To Do Cross-Play With Android, Switch, iOS, Xbox One, PS4 And PC In 'Fortnite
Fortnite cross-platform crossplay guide for PC, PS4, Xbox One, Switch, Mac and mobile - Polygon
Everything You Need To Know About 'Fortnite Battle Royale' On iOS And Android
Fortnite Battle Royale CROSS PLAY GUIDE - How to Crossplay with XBOX/PC/MOBILE - PS4/PC/MOBILE
How to turn on footsteps in Fortnite - Xbox, PS, Nintendo Switch and PC - VideoGamer
How to link Fortnite accounts on Xbox, PlayStation, and more
Fortnite players on Switch can't join PS4, Xbox One matchmaking anymore - Polygon
Fortnite: Battle Royale: everything you need to know - CNET
FORTNITE BATTLE ROYALE CROSSPLAY TUTORIAL - How To Play Cross Platform PS4, XBOX ONE, PC & ANDROID
How to Play Fortnite on iPhone & iPad via Xbox Cloud Gaming