"Just Dance 2" is a rhythm-based dancing game released for the Nintendo Wii console. It's part of the popular "Just Dance" series developed by Ubisoft. In the game, players follow on-screen dance moves performed by dancers on the screen, mimicking their movements with the Wii Remote or other compatible controllers. "Just Dance 2" features a diverse selection of songs across various genres and eras, catering to different tastes and preferences. Players can dance solo or with friends in multiplayer modes, and the game offers a fun and energetic way to get moving and enjoy music with friends and family.