In The Road That Falls, there were files talking about a company known as Abstance Tech Inc. I believed Abstance at some point created a line of animatronics for Fazbear Entertainment because Fazbear Entertainment is known for buying animatronics from tech companies. I also believed that Desolation was set in the Abstance Tech factory and had some floors dedicated to the companies it helped, explaining why there are Fazbear Entertainment themed areas in the factory. In my opinion, it fit kind of well in the story without contradicting the story of Five Nights At Freddy’s since it’s not focused that much around it.