sentences:  Prototype (video game)
  
  Prototype (stylized as [PROTOTYPE]) is an open world action-adventure video game developed by Radical Entertainment and published by Activision.The game was released in North America on June 9, 2009 (PlayStation 3 and Xbox 360), in southwestern parts of North America (Microsoft Windows) as well as Oceania on June 10, and in Europe on June 12.