Springtrap was once a serial killer from the 80s known as William Afton. He died in an old mascot costume due to a Springlock failure. To this day, he spends his time wandering the halls of Fazbear Frights, searching for a way out. Springtrap has a tendency to be rude, cruel, and uncaring to those around him, regardless of what they think of him. He enjoys stalking his prey, taunting them by staring at them from unreachable places, before eventually striking. 