Voici l'article de IGN:
GTA: Sin City or San Andreas or Both?
Only a week after Rockstar's Grand Theft Auto: Vice City hit the shelves (on October 29), a Rockstar representative was interviewed on TV station CNN talking about the next two games in the series. He mentioned both GTA: Sin City and GTA4 as the next games in the series. This confirmed SCEA's announcement at E3 that Rockstar would make the next two games in the series exclusively on PS2.
Looking back on the very first game, GTA, however, we got to thinking. If the GTA3 was based in Liberty City, and GTA: Vice City was based in Vice City, then based on the map provided in the first GTA, there is another city that hasn?t been explored, the third city on the map, San Andreas. Is GTA: Sin City based in San Andreas? And does it take place in the '70s? Will we be pulverized by '70s music -- i.e. disco, Bowie, punk and the Eagles? Woooaaaahhh?SCEA avait annoncé au dernier E3 que Rockstar ferait 2 jeux exclusif a la "console" PS2 alors ca serait GTA4 et Sin City