Open-world spy game from Grand Theft Auto dev never happened because Rockstar couldn't get it right

For the quickest way to join, simply enter your email below and get access. We will send a confirmation and sign you up to our newsletter to keep you updated on all your gaming news. Join the GamesRadar community for quick access. Open-world spy game from Grand Theft Auto devs never happened because Rockstar couldn't get it right: "Other people can try, but I personally think it's hard" In 2009, GTA 6 developer Rockstar Games revealed a totally new series to the public: Agent, an open-world stealth romp set during the 1970s' Cold War that was due to be exclusive to the PS3.