Guerrilla is one of Europe's leading game development companies and a wholly-owned subsidiary of Sony Interactive Entertainme ... nt Europe. We started in 2000, and have pushed the boundaries of technical and artistic excellence in our games ever since. Today, we employ more than 350 professionals from 25 different nationalities. Our studio is located in the cultural and historical center of Amsterdam, The Netherlands — a great place to work and play. Guerrilla was founded in 2000 as the result of a merger between three smaller Dutch studios, and acquired by Sony Interactive Entertainment after the release of Killzone in 2004. In the decade that followed, Guerrilla expanded Killzone into a full-fledged franchise with three sequels and two handheld spin-offs. Guerrilla's most recent title, released for PS4 in 2017 and for PC in 2020, is the critically and popularly acclaimed open world action-RPG Horizon Zero Dawn. The company is currently working on its eagerly anticipated sequel, Horizon Forbidden West, which is scheduled for a 2021 release. read more