Taken form the official product web site on Hasbro.com:
It’s time to get moving. Can you keep up? When you turn it on, this totally cool Bop It game calls out commands. It’s up to you to “pull it”, “bop it”, “twist it” — or “flick it”, “spin it”, “shake it”! Can you keep up as the tempo revs?
Play Bop It! XT in party mode or solo — you can even plug in your headphones to keep the game all to yourself. Get it right and you can keep going, but if you get the moves wrong, your turn is up. Think you’ve got what it takes to beat it? Then, start the action!