Horizon Forbidden West has sold 8.4 million copies, taking lifetime franchise sales to 32.7 million units. That’s according to developer Guerrilla Games, which revealed the sales figures in a PlayStation Blog post looking back at the studio’s 20-year history. Studio director Jan-Bart van Beek described the figures as copies “sold through” to consumers as of April 16, 2023, as opposed to units shipped to retailers.