- Every Building is pock-marked with the scars of modern living.
- Graffiti stains walls, billboards and the back of filth splotched vans feature in the game.
- The realism of the shooting system has been overhauled. Aiming effects everything. Headshots actually kill people this time, and if you shoot someone in the leg, they limp.
- HUD contains health bar that goes around the map. It is described as a thin, green band.
- Most key gameplay aspects won't be revealed before the release.
- The reporters saw Niko using a couple of different pisols, an Uzi and Little Jacob's trunk had a few rifles, including Sniper options and others. These Sniper Rifles are customizable
more here:
http://gta4.tv/forums/index.php?showtopic=781943