Ultimate Custom Night is a game for FNaF fans who are looking for the ultimate challenge. This title allows players to customize the difficulty by choosing from a wide variety of animatronic characters, each with different behaviors and attack patterns. The player’s goal is to survive as long as possible against an onslaught of animatronics, with the difficulty level being determined by the player’s choices. This game is all about strategy, as players must balance multiple threats at once and be quick with their reactions. The customizable gameplay provides great replayability, making this a highly engaging experience for fans of the series. It's a test of both skill and patience, and its chaotic nature makes for a thrilling ride.