Selling Steam gamers -- who are used to playing their games with a keyboard and mouse -- on a handheld controller is no easy task. Valve knows this, and since the original announcement of the company's new Steam Controller, there have been plenty of questions as to how precise it actually is. To help calm some of the ruckus, Valve has produced a video showing the controller being used with many popular games.
The video does a respectable job of selling the concept of using the controller with previously released titles, and the narrator is quick to
