Founded in 2000 as the result of a merger between three small game development studios, Guerrilla now employs 130 developers. Outstanding technology and a strong artistic vision have elevated the company to a prominent rank among Europe's game developers. After the successful release of Killzone for PlayStation 2, Guerrilla was acquired by Sony Computer Entertainment in 2005. It went on to release the critically acclaimed Killzone: Liberation for PlayStation Portable, and just released Killzone 2 for Playstation 3 in February 2009.

Guerrilla is committed to recruiting, developing and retaining the best talent in the industry. Under the banner of the ‘United Nations of Guerrilla,’ employees from 20 different nationalities work to achieve incredibly high production standards. It’s not all work and no play, however, as the company has an in-house massage therapist, a gourmet chef, and weekly Friday Frag Fests. And while Guerrilla benefits from the SCE Worldwide Studios network, it has ensured to retain the culture of an independent developer.

In contrast to its informal atmosphere, the company is based in a very regal 17th century canal mansion in the heart of Amsterdam. As one might expect, the garden house, the oldest in Amsterdam, has been converted into a movie-grade screening room.