Donald Mustard, who used to head up Fortnite’s story, shared a six-year-old sketch of how the team at Epic Games imagined Fortnite could evolve from a battle royale hit into a series of different experiences connected by a central “hub.” Following the recent avalanche of launches for the Lego, racing, and music modes, it’s remarkable how close the game has actually come to the vision in the sketch.

Also, I saw this weekend that the company is working on support for instrument controllers for Fortnite Festival, so Fortnite may become even more like Rock Band someday.