Loopz is a skill and action music memory game that really gets you moving! This interactive device consists of 4 semi-circular rings. The "loops" flash with ever-quickening patterns of light and music, which players must mimic by waving their hands through the corresponding loops. Motion sensors in each loop read the action to ensure each sequence was repeated correctly. The longer you play, the faster it gets! Stay alert, because if you miss three times, you're out! Internal countermeasures each player's speed, and level and rates his or her overall performance. Loopzincludes 7 different games that can be played solo, head-to-head, or with up to 4 players. For 1 to 4 players, ages 7 and up. 4 AA batteries are required (included).