This is the all-new party game where players attempt to guess the mystery object hidden inside the box by the Box Keeper. Hunt around the house, seceretly hide something in the box then get everyone to try to guess what it is. Ask questions, or rattle and listen to the sound... but remember there are only 21 chances to guess what's actually in there! Work together against the Box Keeper, or play your own game, as you race to name the object inside the box before your opponents! The Box Keeper may also use the double-sided picture cards as an example to be guessed. With every failed guess, your chance of solving it slips away!