Let’s face it, Valve is taking over the world. But maybe that’s not such a bad thing? Many have attempted world domination over the decades, and whether we’re talking iconic dictators or Pinky and The Brain, Valve is surely a better prospect as a domineering world super power than your average megalomaniac white mouse or crazy person with a gold-plated handgun. But, what’s really going on? There are operating systems, controllers, virtual reality hardware and the so-called Steam Machines, all of which has led to some confusion. We’ve been getting to the bottom of things in The Ultimate Gamer office this week, so here’s the lowdown on those burning questions.