FNAF: Ultimate Custom Night takes you back to the tense security room. You must face a series of dangerous animatronics that are always lurking. The dark atmosphere and sudden noises keep you on edge every second.

The most outstanding feature is that you can choose up to 50 animatronics and set the difficulty for each character. From easy to "hellish," every challenge is up to you. Thanks to this, each game is unique and never repetitive.
You must simultaneously monitor the cameras, manage the doors, and control the ventilation to prevent the animatronics from entering. Every action needs to be quick and precise to survive.
W: Front vent
A: Left door
S: Camera
D: Right door
E: Electric shock
You can experience FNAF: Ultimate Custom Night directly and completely free on trolllevel.io. The website runs smoothly, is easy to access, and also supports many other games of the same genre for FNAF fans.
Besides UCN, you can also try other popular installments such as:
FNAF 1 – The beginning of the horror legend
FNAF 2 – More animatronics, faster gameplay
FNAF 4 – Haunting atmosphere, focusing on sound
All are available at trolllevel.io, ready for you to conquer.
Discuss FNAF Ultimate Custom Night