Gameplay-wise, most of them are an Expy of at least one character from FNaF. Is a Crapshoot: The Phone Guy states that they can be a bit 'glitchy' at times, and are not particularly friendly towards adults. In the sequel, the killer bots return, albeit in a heavy state of disrepair, and have moved on to haunting the factory they were built at, after being decommissioned and sent back for a murder that Candy supposedly committed. Like their FNaF counterparts, they are friendly to children during the day, but hostile towards the security guard at night. The mascots of Candy's Burgers & Fries, and the main antagonists of the games. Too Dumb to Live: As per FNAF tradition, Mary continues coming back every night in spite of the robots trying to kill her each time.Samus Is a Girl: Revealed to be female by the paycheck.Missing Mom: As revealed in the third game, Mary's mother died when she was a child.

Kid Hero: For the third game and the secret minigame from the second.The fourth game won't be related to Mary or her family at all. The Hero: The true protagonist of the first three games, despite not appearing in the second one.Girlish Pigtails: As seen in the third game, she had these as a child.Generation Xerox: Might be related to Mike Schmidt, the protagonist of the first FNaF game.The Atoner: Implied to be repenting on her past mistake throughout the game.Action Girl: She has to be to survive against murderous animatronics.As well as the same factory where she fell asleep on the clock, allowing somebody to use the factory conveyor belt to kill an ambiguous number of children. The same factory that built the robots coming after her, no less.

She also happens to have been a night guard at a factory. The newest night guard at Candy's, Mary is the main protagonist of the first game as well as the third game.

Making fnaf characters drunk