Rotten Springbonnie

'''Rotten Spring bonnie is the 2nd hardest character. (1st Being Puppet, 3rd being Foxy). He is found in the Basement.'''

Rotten Spring bonnie chases you in the Basement and leads the other Rotten Animatronics (Sept for Puppet) after you. He is affected by the mask, but its really hard to avoid him since he is really fast, and stares at you for awhile.dd