His mainly criteria are videos about horror PC games. But he also make some dancing games or relax games and he accompanies it with his commentary. He had already about 1000 videos uploaded and people who saw his videos are about 1 000 000 000.
He become an inpiration for many and many people who makes arts about him or started to make the same thing like him.
People like him because of his very funny commentrary and because of his hearth attack and shock moments :).
BARREEEEEEEEEEEEEELS WHAT YOU DOING HERE. Yeah this is his best commentary because he hates barrels which are in every horror games and they nearly always block him the way or when he run away from danger.
Pewdiepie like his followers and like a Lady GAGA said to his followers "LITTLE MONSTERS", Pewdiepie said him "BROS" like a brothers and when the video ends he gives brofist with them and that is quite nice.
Here is also one video from him, so enjoy that :