Thursday

This night is not as easy as the previous nights, as Piglet and Rigby becomes bigger threats in this night. The trio also be by the doors more often, as Patrick will disable the doors and lights more quicker.

Phone Call
Note, this is George's last call. Uh, hey, wow, day 4. I identify that the animatronics this night...are very aggressive this night. I have no idea how to deal with them. The one that wears a hoodie, he is a disabler to your doors, man I hate him! Oh wait, you can avoid those three animatronics, but I don't think you can lose any focus on Piglet and uh...the raccoon guy.

''(Banging)I have no logic behind this, but I think those animatronics(banging) have a suit for me...(more banging) It's golden...in color. (Door disabling sounds)...I don't think I will survive...and I won't tell anything to you...(the animatronics' scream ends the call)

Sea Star in My Eye
As George suggests, the animatronics are becoming more aggressive in this night. Patrick is getting more aggressive than SpongeBob and Mordecai, and get to The Office more earlier than them.

Also, avoiding Patrick is useless to win. The player must put Patrick in their mind otherwise the doors and lights will be disabled and will trigger a random animatronic or just himself to attack the player.

Piglet
Piglet is however, more active in the dark. He is really strange in this night, and will try to waste the player's power by laughing even he isn't moving at all. Also, footsteps instead of laughing will make an attention that he is coming closer. He will never actually go away if the monitor is constantly on and off.

Rigby
This night onwards, Rigby will return back to Phrase 2 instead of hiding completely in Stone Place. Also, there's a rare chance that after he bangs the door, he actually ran back to bang the door again(mostly he will screech if the door is wide open).

Trivia

 * This night onwards, all animatronics are very aggressive.
 * After this night, Rigby will run back and kill the player two times.
 * This is George's last call.
 * Patrick must be in the player's mind, and avoiding him to disable the doors is quite simple, just like Piglet, check wherever he is.