This is a modified and improved version of the ultimate FNAF mashup "Ultimate Custom Night" Test your skills against the 50 selectable animatronic foes spanning between seven different Five Nights at Freddy's games. The options for customization are nearly endless as you mix and match any assortment of these loved animatronic characters and set their difficulty anywhere from 0-20. From the office desk, you must manage two side doors, two vents, as well as two air ducts, all of which lead directly into your office.