Nightmare FredbearCN (1)
"I assure you, I am very real."

The contents of this page are from a non-canon source, and thus, have no bearing on the official lore of the series.

Were you looking for the actual game of the same name?

The Ultimate Custom Night "Demo" is the fourth troll game created by Scott Cawthon and was released on June 21, 2018 on Game Jolt.

Scott announced on Steam Community that the demo for the Ultimate Custom Night was released.[1] When it is released, however, it turned out to be another troll game made by Scott.



The player.

When starting the night, it is revealed to be a reskinned version of "Doofas the Dinosaur", Scott's very first computer game made in 1989. Aside from the main character, Doofas having a Freddy's head, the enemies are also replaced with BB, Toy Freddy, Circus Baby, Happy Frog, etc.


  • Strangely, a star achievement that was previously scrapped from Freddy Fazbear's Pizzeria Simulator (but recycled in Ultimate Custom Night for beating challenges) is found when looking into the game files.



  1. Ultimate Custom Night :: UCN Demo! - Scott Cawthon. June 21, 2018. Steam.
Main Series
Five Nights at Freddy's (Mobile)2 (Mobile)3 (Mobile)4 (Mobile)Sister Location (Mobile)Freddy Fazbear's Pizzeria Simulator (Mobile)
FNaF World (Mobile)Ultimate Custom NightHelp Wanted
Troll Games
FNaF3FNaF World: Halloween EditionSister Location: MAUltimate Custom Night Demo
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