Guerrilla Games, the studio behind critically-acclaimed PlayStation first-party video game series such as Killzone and Horizon, has just announced a major milestone for the Horizon series. Founded in 2003, Guerrilla Games has been credited for its utilization of PlayStation hardware to create games with amazing visuals using its signature Decima game engine that is also being used by other developers like Kojima Productions with its Death Stranding series.Guerrilla Games departed from the first-person shooter series Killzone and released Horizon Zero Dawn in 2017. The series follows the story of Aloy, a tribal huntress who lives in a post-apocalyptic world overrun by machines. Since its release, Horizon Zero Dawn received an expansion and the studio released two other games in the series; Horizon Forbidden West and Horizon Call of the Mountain. Following in the footsteps of the original game, Horizon Forbidden West recently received an expansion as well.RELATED: Horizon Forbidden West Releases Update 1.23Guerrilla Games recently took a moment to celebrate the studio's 20th anniversary of the studio and announce an amazing milestone for the Horizon series. The studio shared online that the Horizon series has sold 32.7 million copies, with the sequel Horizon Forbidden West selling over 8.4 million units. The studio also included that millions more have discovered Horizon Forbidden West through PlayStation Plus subscription services and Play at Home.

Fans of Guerrilla Games congratulated the studio on its success in the replies with many of them already anticipating a Horizon 3 announcement and other possible spin-off titles for the series. Others questioned if the Killzone series would make a return, but it seems like Guerrilla Games has shifted focus to Horizon for the foreseeable future given the massive success of the series as well as leaks of an unannounced Horizon multiplayer project that may be currently in development.

Regardless of what is currently in development, Guerrilla Games definitely seems to have hit its stride as a studio with the Horizon series and Decima engine. It is impressive to see the studio's growth over the past 20 years, while crossing huge milestones it never imagined possible.

Horizon Forbidden West is out now for both PlayStation 4 and PlayStation 5.

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