Tech Avengers set to assemble in ‘Fortnite’ in ‘Endgame’ movie-video game crossover event April 23, 2019Mike Snider, USA TODAYComments Off on Avengers set to assemble in ‘Fortnite’ in ‘Endgame’ movie-video game crossover event In an epic pop culture mash-up, online video game 'Fortnite' is getting the Marvel treatment in a #FortniteXAvengers event due to start Thursday.