This is an AU fanfic that goes by my head cannon of the fnaf timeline I hope you enjoy

I remember the sound, the crunch, the blood on the teeth, my friend's shocked expressions, and my brother hanging down from that Golden Bear's mouth. I will never forget that day, the day I killed my brother. (this is an AU that follows the story of the first four fnaf games but with elements and characters from the expanded lore of the fnaf games.)

thousands of years ago a Civil War was fought on the planet of Cybertron for the powerful Allspark, this Civil War was fought between two factions the Autobots led by Optimus Prime, and the Decepticons led by Lord Megatron, during this war the Allspark is lost in space and it makes its way to a planet called Earth. (This is a kinda remake/interpretation of transformers 2007)

The Autobots escape their planet and make their way to our planet.