>>13918970Marble Hornets made him decently popular. Someone made a game based off Marble Hornets called Slender. The game was a surprise hit because popular YouTube Let's Players like PweDiePie made videos of them playing the game and kiddies ate that shit up. Now that game has made Slenderman a huge thing with faggot kids who think he came from that game.
At the very least, at least Marble Hornets is still doing well.