Herobrine was thought to be just a glitch o a virus in the game so Notch "cleaned" him out of the game. But in the new version of minecraft, a kid saw this "virus" again and più and more... After those incidents less and less people were quiting Minecraft because of him. Notch still isnt admiting he is real. He only wanted to make his"long Lost brother", Herobrine, in the game. But apparently he did something wrong in the game. Every time he appears there would be random fog around te andin the distance te would probably see him o when te go to bed, te will be in a dream where te have to face Herobrine and if te lose, te die when te wake up but when te live te get anything that Herobrine drops. But he will be back o he will have his revenge, as he will say. One time when i was watching my friend play minecraft, i saw words but i think they were backwards. Then she Lost all her stuff... ALL OF IT!! then when i was playing minecraft, i saw some other words and it detto kickroundhouse o smething like that.
So, is he real, o not? te decide.