Jack: Active on Night 1, he acts like Harold, he will try to reach your office, when you see him outside the doorway, shut the door to make him go away.

Jennifer: Active on Night 2, acts like Jack, but she will also go to your vent system, when she is there, turn the heat on to make her leave.

David: Acts like Jake, active on Night 2, he will stand in your front hallway, but then try to charge to your office, quickly shut the window to stop him, he might also run through the other hallway, if so close the door to prevent him.

Stephen: Active on Night 3, acts like Leopold, but he would be pretty aggressive and will take different paths: if he's outside your door quick close it, if he's in the vent quick heat it, if he's right outside your window close it to avoid him, however when the power goes down he will play a jingle, then jumpscaring you.

Ruby Stephen: Active on Night 5 and 6, his mechanic is like Golden Leopold, if he's in your office quick open your panel or monitor to prevent him from jumpscaring you.

Welp that's all! I might also reveal the TNATWPS 2 mechanics next.