Sony now includes the Gigawatt Blades for free on the PlayStation Store. A sequel has already been blurted out but remains unofficial.
Sly Cooper used to be Sucker Punch's bread and butter, though inFamous seems to have given them a new direction to run in. It's a super-powered romp exclusive to PlayStation 3 that released back in May, starring the player as Cole.
The Gigawatt Blades were only available to those who pre-ordered but now they've gone all free. Surging blades form on Cole's arms and turn a normal fist slugging into something with a lot more kick. We played inFamous, yes we did, and wrote stuff down.