Masky

Masky is a secondary antagonist in the series, MarbleHornets. He wears a white mask with black eyes, mouth and eyebrows. He is also Tim's second personality.

History
After Jay discovered that he was being stalked by Slender Man a mysterious man appears within the series inside of an unknown house. The man, referred to as "Masky", attacks Jay before running away. Before the attack, Jay asked, "Tim?"

When Alex was walking on a road, a man approaches the camera, which was in night-vision. Alex notices him in time and chases the man. However, Hoody  subdues Alex Kralie, and both of the men attack him. However, the Operator intervenes and chases the two assailants away from Alex.

Some time after, Jay and Jessica are confronted by Alex, who has a 6-round revolver, planning to shoot them both. Masky, however, in a heroic jesture, intervened and the bullet went through the ceiling instead. He and Alex soon fight against each other, to which it's unknown who won.

More time has passed until an entry shows Alex being attacked by Masky. However, unlike last time, Alex actually subdues Masky, breaks his leg with a rock, and removes the mask, revealing none other than the secondary protagonist, Tim. Within even more time, Tim's leg has healed, and shown that he, and ToTheArk (Hoody) have subdued Alex, in which Hoody points a gun at Alex. But again, the Operator intervenes.

It is later shown that Masky reverts back to Tim when the mask was taken off. Tim, horrified, runs away from the mask and camera, now knowing who and what he is.

Identity

 * In earlier entries, his identity was yet to be known. However, since the direct middle of the series, it has been confirmed that Masky is actually Tim, the deuteragonist of the series.
 * It is also confirmed that Masky is not ToTheArk, but rather, Hoody, as of the ToTheArk video, Surveillance.