In case you want a quick summary of events, here it is:
-At least two people and possibly four convinced Chris-chan that they were able to influence his make-pretend world "CWCville"
-After fully convincing Chris that they were able to influence events in his fantasy world they threatened to start killing characters native to CWCville off and destroy it wholesale unless Chris caved to their demands
-They forced him to call himself a pedophile, punch himself in the face several times, and even punch his own mother in order to hoard more blackmail material on him
-With this blackmail material they had Chris send them money, toys, and Steam cards, which in total cost Chris $6,000
-After some people convinced Chris to break away from the scammers, Chris and several others have filed police reports and contacted the FBI; no charges have been pressed against the extortionists as of this writing