Here is a link to video that I got from Teji.
My reply after watching this video was – Either player is too expert and has ultimate grahics card or it is fake.
The player is shown to be having this rail gun and he is hitting/killing players on every shot. First thing that I noticed that his gun is getting charged on every other second – that means it is top high end graphics card and then he is able to shoot players on just a blink of eye – he is too expert in that – mode is of course nightmare in this case.
Will be searching for more about this clip once I got over from configuring my this Blog!