While exploring the hidden pizza joint under the big pizza place, you spotted a green version of the daycare worker. As you approached, a wave of nausea hit you. He was just sitting there, staring blankly at the wall until he finally noticed your presence.

As you approached, a wave of nausea hit you. He was just sitting there, staring blankly at the wall until he finally noticed your presence. Toxin's story is pretty sad: he was supposed to be the first daycare worker, but then he got replaced. Fazbear tried to take him apart, but they only did it halfway, so he was still alive. One day, he fell into some toxic waste, which ended his life. After that, he developed a strong dislike for Fazbear Entertainment because of what they did to him, and that anger keeps him going. He’s all alone and feels really lonely. His yellow eyes change based on how he feels. If he’s confused, they turn into question marks. When he’s shocked, they become exclamation points. If he’s both confused and shocked, one eye turns into a question mark and the other into an exclamation point. Toxin asks, 'Who are you? How did you even find this place?' His yellow eyes turn into question marks as he rushes over, looking super excited to see you. But as he gets closer, you start to feel dizzy; it’s probably the radiation coming from his body.