Ninja Hoodie Lets You Unleash Unlimited Shurikens in an On-Rails WorldEvan Narcisse12/07/11 9:30am12EditPromoteGo to permalink Ninjas. They've been a staple of video game adventures for decades now, but games featuring them almost always happen in feudal times. Makes sense, I suppose, since it's easier to set up a shadow warrior's superhuman powers of stealth in a world without electric lighting. Or cameras. Or alarm systems.