Five Nights at Freddy's Animatronics

Child Friendly Adult Nightmare
Freddy Fazbear is the titular main antagonist of the 2014 indie video game Five Nights at Freddy's. He is an animatronic male bear and the mascot at Freddy Fazbear's Pizza, where during the day, he, along with his robotic peers Chica, Bonnie, and Foxy are presented as child-friendly entertainers. However, during the night, when the game takes place, Freddy and his peers try to hunt down the security guard, the protagonist of the game.

Eventually, the animatronics night roaming was brought to an end when two warehouse agents were sent to investigate Freddy Fazbear's Pizza. After a few minutes with the manager, they volunteered to work the security guard night shift. Staying overnight they found out that the animatronics were hostile to any adult they came across and zapped them with their Teslas. A quick call was made to the Warehouse and the animatronics were shipped there, but not before compensating the owner for his lost.

Effects
If one of the robots encounters a human, they will automatically assume that it is a robot that is not in costume yet, and "forcefully stuff them" into a spare mechanical Freddy Fazbear costume, killing them in the process. The animatronics can be de-activated by a quick shot from the Tesla, short-circuiting their motor controls then dousing them with neutralizer.