If you check Amazon, the Harry Potter books remain big sellers, even approaching a decade-and-a-half since the last volume was released. While Harry Potter: Hogwarts Mystery can’t claim that kind of longevity, the iOS game continues to be a cash machine three years after launching.
According to a new report from Sensor Tower, the game — which launched in 2018 — has reached player spending of $300 million. In Hogwarts Mystery, players create their own characters, and then guide them through daily life at Hogwarts — including attending classes, forming friendships and rivalries, and more.