Fortnite’s new Simpsons update reimagines the entire experience through the decades-old cartoon. You can select from Homer, Lisa, Flanders, Moe, and other playable characters, then skydive into a faithful recreation of Springfield. The detail is absurd, down to the operable trap door button in Mr. Burns’ office. It feels like the culmination of Epic Games’ efforts to be the black hole that pulls in every corner of mainstream pop culture. Fortnite has become so big and so appealing that it raises the uncomfortable question floating around the rise of similar Forever Games: are most people motivated to play anything else?