Springtrap

Springtrap is the main antagonist for FNaF 3. He is in poor condition and, appears to have human remains inside. People theorize that this is the purple guy. The last minigame proves this. He resembles a bunny as he is spring Bonnie. The phone guy states there were 2 suits make for a person to control. The other suit could be fredbear but, springtrap was one of them.