Your A door Man And your job is to keep the doppelgangers out. Or else you can Make the death of you and your neighbors But your in luck because If You Find A doppelganger Then Just call the. D.D.D. Stands for (Doppelganger Detection Department) They Will Remove the doppelgangers from The Building. and then your Safe So Call them If you Find one.. keep your neighbors safe. And Remember the Date is. February 1955 So if That doesn't Match Up It's A Doppelganger! good luck..