A Gamespot thread, which has now been deleted, outlined some of the key features one can expect to find in the next anticipated GTA game.
The post suggested that players could expect to see drug use, multiplayer gangs (which you can import from GTA IV), weapon and vehicle customisation and is due to be released in May 2013.
The post written by someone claiming to know a former Rockstar North employee, also confirms previous rumours the protagonist Albert De Silva and console playing son Kevin De Silva.
Along with the above, the post also went on to say that players could expect to see 32-player multiplayer modes on consoles with online gangs fighting for reputation and territory across the Los Santos map.
In addition to this planes will finally be flayble, as well as gunfights being more realistic and a variety of police measures across different "wanted" ratings.
At this stage, it has not been (nor will it be) confirmed by Rockstar, so this is all rumour, but it's something to whet our appetite with.
As soon as we find anything out, we'll let you know.