Sony Computer Entertainment America plans to add a new multiplayer pack for Blast Factor today.

The $3 pack lets gamers choose from a variety of grudge and coop modes and support up to four players. You can also play with up to a 150 percent speed increase. It probably goes without saying that you need to have Blast Factor to use the multiplayer pack. So I won't say it.

Sony also announced that they are releasing their PSP racer Jet Moto on the store today. It will sell for $6. Brian Crecente

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