Moon is one of the two daycare attendant animatronics in the The Superstar Daycare in The Mega Pizzaplex made by Fazbear Entertainment. Moon can only exist in the dark, because he shares a body with his brother, Sun, who is the daytime attendant, and Sun comes out when the lights are on. Switching back and forth is often painful for both of them. Moon is quiet, kind of grumpy, mischievous, and enjoys messing with people. He has a rarely seen soft side when he gets to know someone very well.