Hasbro Gaming Hasbro Gaming Bop It! Extreme Electronic Game for 1 or More Players, Fun Party Interactive Game for Kids Ages 8+, 4 Modes Including One-On-One ModeRAPID FIRE GAMEPLAY: It's the ultimate action reaction challenge . The Bop It . Extreme electronic game features 4 different modes of play: Solo, Pass It, Party, and One on One Challenges 2 PLAYER GAME: The Bop It . Extreme game lets players experience a 2 player rapid fire gaming experience as 2 opponents hold the unit and go head to head at the same time INTERACTIVE GAME: With knobs, a wheel, and a lever on the game unit, responding to the commands