Just Dance 4 is a music rhythm game developed by Ubisoft for the Sony PS3 as part of the popular Just Dance series. Players mimic on-screen choreography to a range of hit songs across various genres using the PlayStation Move controller. The game features a tracklist with over 40 songs and includes modes like the dance battle routine, an upgraded Just Sweat mode for fitness, and an expanded tracklist. It combines fun and exercise, appealing to players of all ages seeking a party atmosphere or a workout session with friends and family. Its genre is Music/Rhythm and Dance.