Ubisoft have announced that Rayman Legends will launch on the next-gen consoles February 28, 2014.
If you’re holding out for the next-gen version, then you can expect updated graphics and shorter loading times than the current gen version, as well as uniquely branded skins that depend on which console you buy it for.
The Wii U version is still slated for release in September 2014, despite protests from the game makers and requests that it be launched in February on that console as well. Although, Wii U owners will get 30 additional levels for their patience.
Source: Eurogamer