You can never have too many controller buttons, right? Perhaps that's the mantra over at Sony, as the company has just announced a new official accessory for the PlayStation 4 DualShock 4 controller.

When playing video games (on a console, at least), your thumbs are doing most of the grunt work. Most of your fingers are just lazing around on the back, so why not get them to pull their weight? That ...

The PS4's DualShock 4 controller is getting an optional upgrade, with the announcement of a new Back Button Attachment. The dongle slides onto the existing charging port of your DualShock, and adds ...