http://en.wikipedia.org/wiki/Agent_(video_game)
Wikipedia wrote:Sony Computer Entertainment announced that Rockstar Games was working on a new franchise for the PlayStation 3 in July 2007. Michael Shorrock, SCEA's director of third-party relations, wrote on the official US PlayStation blog, "as part of our long standing relationship with Rockstar, and the incredible success for both companies with the cultural icon that is Grand Theft Auto we've agreed to the PlayStation exclusive rights of the next great franchise from the Rockstar studios." Nothing more was revealed about the new franchise except the clarification that it would not be L.A. Noire. According to Shorrock, "Rockstar really wanted to make a game that you can truly only do on PS3" and added that the reason Sony locked the IP down as an exclusive deal was because Sony believed the franchise would "set the bar for the rest of the industry."
Details of the project, including its title, were not announced until June 2009 when an announcement was made during the Sony press conference at the Electronic Entertainment Expo. Sam Houser, founder of Rockstar, described Agent as a game the company had been wanting to make for some time, and had set out to create a unique experience for the player. Ben Feder, former president of Rockstar parent Take-Two Interactive, professed his belief that the game could achieve the same level of success as the Grand Theft Auto series, given that its development is being overseen by Rockstar Games founders Sam and Dan Houser. Speaking with GameSpot on the E3 2009 show floor, Feder explained the decision to develop the game solely for Sony's console as stemming from the increased support from Sony as an exclusive title rather than developing the game across platforms.
On 7 September 2009, in a Question and Answer section on their blog, Rockstar stated that Agent could be released as early as 2010, though Take-Two did not comment on the subject until March 2010, confirming that Agent was still in development. On 9 June 2010, Take-Two confirmed that Agent was still planned as a PS3-exclusive title. On 24 May 2011, after nearly two years since Agent was announced at E3 2009, Take-Two confirmed the title was still in active development, even though it had never been seen by the public up to that point in time. However, SCEA CEO Jack Tretton said at E3 2011 that he was unsure over Agent's PS3 exclusivity and that it was a decision for Rockstar Games to make.
On 15 August 2011, Leigh Donoghue, a former Rockstar North environmental artist who worked on Grand Theft Auto IV and Agent posted the first images of Agent in his online resume. The shots show a character as well as various indoor environments from the game. Both of the images clearly mention that they were made in 2009.
On 1 August 2012, when asked about Agent at Take Two's Q1 2013 report, Take-Two CEO Strauss Zelnick said "we haven't announced anything about that title".