Powerless By: Narratio Narratio's upcoming Powerless has a compelling pitch. It's advertised as an "interactive doomsday simulator," and its goal is to put the player into realistic life-and-death situations to see how they would react and whether they could survive. You play as multiple different characters as they try to make it out alive after a coronal mass ejection (CME) kills all power on Earth, causing mass destruction. Each character comes in…