What's Missing? is a party game of imagination and art in which players have to draw so that their friends can guess a picture. But instead of drawing the actual picture, they will draw everything around it! Players all draw a random image card and draw a picture around it in 10 seconds. Their art around the hidden image card is then revealed and everyone begins guessing, claiming the hidden image if they guess correct. If players want to win, being smart is more important than being a good artist.