GTAForums' user teapotuberhacker published 90 files that may be related to GTA VI. Though it's not possible to verify them at the moment, this is the very first time information about Rockstar Games' upcoming title appeared on the web.
There are elements of game code, screenshots and videos in the published archive. If the leaked information is correct, "Project Americas" is confirmed to be GTA VI's working title. The game is currently in early stages of development with Vice City being at least one of the upcoming title's major locations.
Interaction with NPC.
Driving on a mission.
Car's physics.
Shooting.
Dialogue in a night club.
What do you think?