Attacks are one of the mechanics for the 123 Slaughter Me Street series.
The Follower will attack the player if they hasn't checked on him nor keep their flashlight on while walking down the stairs. He will attack without the player noticing if you don't keep an eye on him enough, so he is one of the more dangerous puppets in the game.
If the player isn't careful enough to check on the Greeter and lets her contact the player while peeking out from the doorway, she'll immediately attack them. The player must blind her with the flashlight, and wait until she panics and retreats, otherwise, even if blinded, she will find her way to you and attack you regardless.
If the player hasn't checked on the Waiter carefully nor heard his growls, he'll quickly attack the player.
The Seeker will attack you if he sees you and you do not hide from his sight.
The Greeter (Revenge)
Revenge Greeter will attack you if she sees you and you do not hide from her sight. She behaves almost identically to the Seeker.
The Screamer will not really care if he sees you but he might chase you. He will scream, attracting the other more dangerous puppets. If he catches you again, then he will certainly kill you.
The Nightmare will come out of the shed and kill you if you stand by the shed.
The player will be killed upon getting direct contact with one of the puppets. Unlike the other installments, this game does not feature jumpscares.