The main gameplay of the franchise (main series, Japanese series, Kids series, Disney Party series and Experience series) is to try to copy what the on-screen dancer is dancing, with a Wii Remote, PS Move Remote, Joy-Con (Nintendo Switch Controller), Smartphone, Kinect Camera or PlayStation Camera judging the player on their performance. With the Wii Remote, PS Move Remote, Joy-Con Controller or a Smartphone, it has to be held in the player's right hand for proper scoring. While gameplay was almost the same in all games, some new features were added to the series. (Duets, Trios, Dance Crews etc.)
Not including spinoffs, Katy Perry is the most prolific artist (13), beating Nicki Minaj (9), Rihanna (7), and One Direction and Ariana Grande (tied at 6).
The NTSC cover for Just Dance is the only game so far to not feature any in-game dancers on the front cover.
The most common frequently appearing Ubisoft artists in the game is Sweat Invaders (10), the second is The Girly Team (7), and the third is the Sunlight Shakers (4).
Dancers have either a glove (short, long, or without fingers) on their left hand or a wristband on their left arm (except for the first game in the series.) to instruct the players that they have to hold the Wii remote, Joycon Controller, Playstation remote or a phone on their right hand (for controller-based platforms) and to serve as a reference point (for camera based platforms).
The series holds the Guinness World Record for being the best-selling third party Wii game.
Just Dance 2, itself, is the best-selling third party Wii game.
The highest score that can be reached from Just Dance 2 onward is 13333.
However, on Just Dance 4's Puppet Master Modes, if lucky enough, you can go over 13333.
The main nine games in the series have all been rated E10+ by the ESRB, and 3 by PEGI.
The game covers in the PAL regions are very different from their NTSC counterparts.
There is yet to be a game in the series where both regions share the exact same game cover.
Katy Perry, Pitbull, Ariana Grande, Sia and Nicki Minaj have had three of their songs in one game: