At 10 million copies sold, Elden Ring: Shadow of the Erdtree has one of the highest attach rates in DLC history, rivalling CD Projekt Red's sterling run with The Witcher 3 and Cyberpunk 2077

The Dancing Lion boss stares into the camera in Elden Ring: Shadow of the Erdtree.

Elden Ring's Shadow of the Erdtree DLC just hit 10 million copies sold. When you consider that alongside the base game's 30 million lifetime sales, you get an incredibly impressive attach rate of 30%, meaning nearly one in three people who bought the base game also bought the expansion.

Today, the official Elden Ring Twitter account shared the news that the DLC had been purchased 10 million times, and spin-off multiplayer roguelite Nightreign had sold 5 million copies. Those are impressive numbers, and it means FromSoftware is closing in on a CD Projekt Red milestone.