You are in for some surprises!
FNAF Into the Pit: SECRET Cell Phone Numbers (Springlock Failure etc)
In FNAF: Into the Pit, you get an old cell phone that you can use to call your mom during a certain part of the game. However, there are a couple of hidden numbers that you can also call on your mobile phone. Some must be called on a certain night.
There are total 4 secret phone numbers mentioned below:
For this one you need to dial "7774648" on your mobile and then call. You will hear laughter at the start which is then followed by the sound of William's Springlock Failure. I won't go into too much detail here because I think it's much better to experience it yourself.
