In inFamous 2 for the PS3, there is an extra ability that you can unlock from a promo code offered from the Edge line of facial products.
To get this extra ability, first follow these steps:
1. First, follow this link http://www.edgeshave.com/#!/ps3Giveaway
2. Click on the “Get Started Now” link, and register for an account.
3. Select the Sniper Blast ability, and if you have a code from an Edge product then enter it, or use this one: 841058005209
4. You will be emailed a redemption code, and instructions on how to redeem the code on the Playstation Network.
This promo should be available until 7/15/11.