Talk:Just Dance 2017/@comment-25509068-20161024230121/@comment-1465604-20161024234441

It's probably one of the less popular songs. If people are wondering why 7th generation copies of the latest few games often doesn't have all Alternates or Mashups, it's due to a lack of disc space. The Wii and the Xbox 360 have an egregiously low disc space of a maximum if 8.5 gB because they still use the DVD9 format while the PS3 uses Blu-Ray (up to 50 gB).

Because of this, 7th generation copies will sometimes get content cut, simply because they will not fit on the disc. I assume the reason why they don't make a separate PS3 version with everything in the game anymore is two-fold: To prevent complaining from Xbox 360 and Wii owners being mad at Ubisoft for giving PS3 owners all the bells and whistles while giving them a slimmed down version and because of increased development costs. It's cheaper and faster to just develop a single version across all 3 platforms (even if the programming language might differ slightly) than to make a PS3-exclusive version of the game. It's also likely why all consoles of the game generation now get the same song menu instead of like in the days of yore where the PS3, Wii and Xbox 360 all got different menus.