Ultimate Custom Night Online
- Rating
- ★ 3.9/5
- Played
- 1k
- Developer
- Clickteam USA LLC
- Category
- Simulator
- Released
- 2026
- Last Updated
- January 19, 2026
- Technology
- HTML5
- Platforms
- Browser (desktop, mobile, tablet)
About Ultimate Custom Night Online
Customize your nightmare by selecting from 50 animatronics and cranking their AI levels up to 20, then survive the night monitoring cameras and slamming doors shut just in time.
Ultimate Custom Night is a customizable survival simulator built around selecting from 50 animatronics and setting their AI levels from 0-20 before each night. Players monitor main cameras, vent cams, and duct cams while managing doors, snares, and lures to block animatronic attacks with unique behaviors. Score increases based on active animatronics and their AI levels, with failure occurring on jumpscare. Play Ultimate Custom Night for free on Zazgames.
Why Keep Playing
Progress through a high score system that unlocks new office styles and cutscenes based on points earned from surviving nights with more animatronics at higher AI levels. Players develop skills in monitoring cameras, closing doors, and managing 50 animatronics' unique AI behaviors to conquer escalating challenges like 50/20 mode.
Who Is This For
This game targets players who prefer hardcore precision challenges with customizable animatronic AI levels. Perfect for fans of Simulator games.
FAQ
Can I play Ultimate Custom Night for free?
Yes, Ultimate Custom Night is completely free to play on Zazgames.
Can I play Ultimate Custom Night offline?
Ultimate Custom Night requires an internet connection to play in your browser.
What games are similar to Ultimate Custom Night?
If you enjoy Ultimate Custom Night, try Freddys Nightmares Return Horror New Year and Horror Nights Story and Five Nights At Freddys on Zazgames.
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