Prototype
     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, and in southwestern parts of North America as well as Oceania on June 10, and was released in Europe on June 12. Versions for PlayStation 4  and Xbox One  were released on July 14, 2015 alongside the sequel as Prototype Biohazard Bundle . Separate versions of the games became available on August 12, 2015. [4]  Set in Manhattan , the game follows a powerful amnesiac shapeshifter  named Alex Mercer who must stop an outbreak of Blacklight, a plague that mutates individuals into hideous violent monsters. During his quest, Alex tries to uncover his past while also coming into conflict with both the US military and a black operations force called Blackwatch. Parallel to the game's storyline is the ability to play the game as a sandbox -style video game giving the player freedom ...