Supreme Court to Decide on Regulation of 'Violent' Video Games
The U.S. Supreme Court says it wants to have a say about whether states can regulate rental of "violent" video games. California state legislators tried to regulate sales and rentals to children, even though the question of whether video games lead to violence is still wide open.

Read more on Poynter Institute

Are Violent Video Games to Blame in Helena Murder Case?
On Friday, a Helena judge sentenced Sebastian Oliveras-Coster to three life sentences for shooting three teens last summer--and killing one of them. Now, an expert on the link between violent video games and teen violence is stepping forward, and asking the judge to reconsider the sentence.

Read more on KFBB Great Falls

Metastudy: Violent video games raise aggression
A study out of Iowa of 130 research reports on more than 130,000 subjects worldwide concludes that exposure to violent video games results in more aggressive, less empathetic youths.

Read more on CNET

I have a PS3 and i play games such as GTA4, Killzone 2, and the usual sports and racing games ect.
I know it is haram to play video games if you know you will miss your salah, but what i don't know is what Islam says about playing violent video games?
Please Help!