Is Andrew Nightmarionne? (FNAF Theory)
Does Andrew from Fazbear Frights possess Nightmarionne?
In the Fazbear Frights anthology series, we discover that William Afton is being kept alive by a spirit named Andrew, who was presumably murdered by the yellow rabbit long ago.
While many think that Andrew does not exist in the game timeline, instead being a stand-in for Cassidy, Twitter user @FanverseFan argues that he has existed in the games for a long time, stating that Andrew is shown throughout the games as Nightmarionne.