Who knew that Doritos even had an online virtual universe? Well, the nacho-snack-chip folks there have added a virtual haunted hotel to it. Hotel 626 is only open from 6 p.m. to 6 a.m., otherwise you have to make a reservation to visit later. It's best to visit with headphones, a webcam, and a microphone—they help you complete challenges once inside. [via AdRants]