In this upgrade, Cozmo initiates a short game of Peekaboo with players. He uses his lifts to cover his eyes and then slowly lowers it. When he sees a face he says “Peekaboo” and covers his eyes again.
This game is discoverable during Free Play mode and it can happen any time Cozmo recognizes a face.
Peekaboo is also available as a sparkable behavior. Players must unlock (and learn) the peekaboo sparked behavior before it becomes available in Free play.