A lot of people have been clamoring for more details on Grand Theft Auto IV. Fortunately, Official PlayStation Magazine Australia has released some more tidbits on the game and they are quite interesting.

For those who saw the demo, Niko (the main character of the game) passes an ATM machine and the option to access his bank account appears. Now, no official word has been given on this yet, but the initial impression is that it will be possible.

The GTA IV physics engine has been tweaked as well which should allow you to actually hear "vehicles passing by with their radio turned on." Hmm, not bad at all. Speaking of driving, the controls have been "tremendously" tweaked and enhanced. They also gave other details on the game which are listed below.

Here are some of the other details on the game from GTA4.net:

• When selecting a contact on your mobile phone, a list of several commands are made available to the player, such as "meet me here," etc.
• Playing the single player game through co-operative mode is not possible, however there will be a co-op mode in addition to all the other unknown multiplayer modes.
• According to Dan Houser, VP of Creative for Rockstar Games, they haven't yet figured out if GTA IV is going to spark off another set of GTA games connected to it, and they're currently just focusing on this single game. He does say he "would have a certain confidence" setting GTA outside the United States, such as England, in the future.