Download Fortnite’s Thanos mode is live, here’s how it works Wallpaper from the all Widescreen (4K 5K 8K Ultra HD resolutions) for mobiles, tablets and desktops devices with Microsoft Windows / Apple iOS & MacOS / Android / Linux and other devices. Fortnite’s Thanos mode is live, here’s how it works Wallpaper is part of the Fortnite Thanos collection.