Golden Freddy:

Appears in your Office.

Jumpscares you and Crashes your game.

Refuses to Elaborate.

Confuses the hell out of Theorists.

Shadow Freddy:

Appears in Parts & Service.

Refuses to Elaborate.

Probably confused the hell out of Theorists.

Shadow Bonnie:

Appears in your Office.

Crashes your game.

Refuses to Elaborate.

Probably confused the hell out of Theorists.

Withered Bonnie:

Makes Face jokes because hes missing a Face.

Doesn't care that hes missing a Face.

Gave his Creator Nightmares.