Infinite Night

Infinite Night also fully known (Endless Night) is never-ending night in FNWB. It will be a mode where Tony try and survive as long as possible to get a high score and it is very real.

Gameplay
Infinite Night is a never-ending night where the Suits and Humanoids AI disfficulty will get higher as the night goes on. As suggested by the name, the night will never end

Trivia
In teaser of Five Nights with Bud realeased by TheNextGenius before realeased of Five Nights with Bud  announcment. Remastered 1.0 was only a test like build with only Mac Tonight and  Corruptus, the gameplay would night have the night never-ending night, basically being like an Infinite Night.