What’s the biggest problem with PC-based virtual reality right now? Is it the price? The lack of deep gaming experiences? Or is it that darned cord that keeps you from properly leaping around like a lunatic while playing Space Pirate Trainer? For the PC manufacturers gathered at Computex 2016 in Taiwan, it’s very much the latter. Yes, in a weird and quite frankly surprising trend, HP, MSI, Gigabyte, and Zotac are all showing off backpack-based PCs for free-to-roam VR gaming.