![five nights with 39 demo five nights with 39 demo](https://i.ytimg.com/vi/yOvA3lG8IMQ/maxresdefault.jpg)
The power generator prolongs the power duration.Some animatronics aren't affected by temperature conditions.
![five nights with 39 demo five nights with 39 demo](https://play-lh.googleusercontent.com/_HuDqzp79ZDbq_AfIBO2cu1aA9fXNwkeN01oE7AYTb70FUEOjfDQPS2frwVFLO8o6bQ=h1024-no-tmp_five_nights_at_memes_39_demo_apk_screenshot_2.jpg)
This can be beneficial, but also a problem, as some animatronics get slower or malfunction with higher temperatures and others get faster. The heater is used to rise the temperature.Each hour in-game lasts 45 seconds in reality, adding up to a total of 4 minutes and 30 seconds each night. The night starts at 12 AM and ends at 6 AM, the objective of the game being to reach the end of the night.Once the power reaches zero, and considering none of the core mechanics are usable, there is a high chance the player will be attacked by any animatronic, unless 6 AM is reached before they get to do so. It is required to operate most devices and use most mechanics in the game.
![five nights with 39 demo five nights with 39 demo](https://image.revdl.com/2019/five-nights-at-freddy-39-s-sl-3.png)
The night starts with 100% power, 102 if you have the battery power-up equipped.
![five nights with 39 demo five nights with 39 demo](https://i.ytimg.com/vi/6tpAGPKXOeA/mqdefault.jpg)
Mix and match any assortment of characters that you like, set their difficulty from 0-20, then jump right into the action! From your office desk, you will need to manage two side doors, two vents, as well as two air hoses, all of which lead directly into your office. Welcome to the ultimate FNAF mashup, where you will once again be trapped alone in an office fending off killer animatronics! Featuring 50 selectable animatronic characters spanning seven Five Nights at Freddy's games, the options for customization are nearly endless.