Fortnite and Fallout are coming together for an apocalyptic collaboration in Chapter 5 Season 3. Fortnite teased a Fallout x Fortnite collaboration on X and it immediately had fans excited. But what do we really know about the upcoming event? Here’s what we know so far. What is the Fallout x Fortnite collaboration?Epic Games has not shared any specifics about the collaboration just yet. The teaser simply has a thumbs up, which is a reference to the Pip-Boy mascot, the Vault Boy, and his signature pose. In the image, we see power armor from the Brotherhood of Steel amidst a heavy, sandy cloud. …