Null

Null is one of the antagonists of the Aperi Oculos series.

Appearance
Null appears as a completely black silhouette.

Behaviour
As of now, Null's motives and actions are completely unknown.

He appears to create massive amounts of distortion when close by or sighted by The Protagonist. He also, scarily enough, appears to laugh at the Protagonist upon being seen in The Fall. He also appears to be able to teleport the Protagonist around, as seen mostly in Loop.

In videos, he communicates with a scratchy handwritten font.

Trivia

 * His name was revealed in-game to be Null by the Protagonist on Twitter.