Play free online the great Ultimate Custom Night game and experience a crazy extra side mission from the cool Five Nights at Freddy’s: Sister Location. It is possible to pick out the challenge and the animatronics that you want to play against. It is necessary to survive for five nights! You will be given a few limited resources like the oxygen and power. Do not forget to close the door and keep watch over robots via cameras set through areas! Stop them before they kill you!
Use the left mouse button to interact, WAD to close the door.