It's with a rather strange but not idiotic name of "Webisode" that Capcom will hopefully regularly release some videos of Dead Rising explaining the scenario of the game, and yes, there is one. It's also a very good way to prove once again that Capcom is very serious with their Xbox 360 support, as these realtime cutscenes are simply top notch!
Actually.. one of the fascinating things about PUBG is its popularity despite any sort of objective it gives its audience. There's no sense of progression yet.. no real carrot on the end of the stick. (2 minutes ago)