Complex sentence: Guerrilla B.V., doing business as Guerrilla Games is a Dutch first-party video game developer founded in 2000 as Lost Boys Games, is based in Amsterdam, Netherlands, and is a wholly owned subsidiary of Sony Interactive Entertainment.
Split into simpler sentences: Guerrilla B.V., doing business as Guerrilla Games, is a Dutch first-party video game developer founded in 2000 as "Lost Boys Games". Based in Amsterdam, Netherlands, it is a wholly owned subsidiary of Sony Interactive Entertainment.