Golden Freddy

Golden Freddy's real name is 'Yellow bear,' but we'll call him Golden Freddy for convenience purposes. Golden Freddy is a character in Five Nights at Freddy's that is very rare to see due to the fact that in the first FNAF he is only an easter egg that can be seen through a series of events. (You'll be able to see the steps you have to take in this video ) In the second FNAF he is a character that is only seen in the office, but not on the cameras.

Golden Freddy in FNAF
In FNAF Golden Freddy is an Easter egg, [Spoiler Alert] to see how to activate Golden Freddy. He is only seen if the player does so. Once activating the easter egg a series of events will happen. Once seen on the camera Golden Freddy will then crash the game, with no way of stopping it.

Golden Freddy in FNAF 2
In FNAF 2 Golden Freddy only appears in the 6th night. He is then once seen on camera for a spit second, teleported into the office and dissappears. Appearing to have vanished he then attacks the player ending the game. In which means do not allow Golden Freddy to enter, meaning do not search the rooms to much. On the seventh night he is able to be changed in difficulty