The present disclosure is directed to an accessory for a toy figure having at least one receptacle and to a play kit. The accessory includes a housing configured to be selectively attached to the at least one receptacle of the toy figure. In some embodiments, the accessory includes an audio input mechanism; an audio processing mechanism; and an audio output mechanism. In some embodiments, the accessory includes a motion detector mechanism and an audio output mechanism. In some embodiments, the accessory includes an optical assembly. In some embodiments, the play kit includes a toy figure having at least one receptacle; a key; a first accessory; and a second accessory.