Which game developed by Epic Games gained massive popularity for its "Battle Royale" mode?

Fortnite

Which song did Taylor Swift perform at the 2019 American Music Awards to honor her Artist of the Decade award? Which prophet was appointed by Elijah by having Elijah's cloak put upon him? Who played Carrie Bradshaw in the Sex and the City series and movies? In ice hockey, how many players from each team are typically allowed on the ice at once? How many triangles (points) are on a Backgammon board?