User blog comment:SeraDreams/Five Nights At The FNAF Fanon Wiki 3, and 4/@comment-28629433-20160101154909/@comment-28045617-20160102091743

There will be many hallucinations that hinder your gameplay in 3, I won't spoil any of the hallucinations, some of them may hide an animatronics footsteps, some may make an animatronic very fast, some may make your camera shaky, etc.

Perhaps, but to keep the original aspect of super scary and nightmarish animatronics of FNAF4, i'm still sticking with the bloodthirsty ones.

However, speaking of blood..

Some of it may be leaking out of a certain animatronic.