Ubisoft's support is dwindling.
ZombiU was "not profitable," and there "are no plans (or even desire) for a sequel," according to Ubisoft CEO Yves Guillemot.
In a report by Gamesindustry International, he went on to cite the poor profitability of ZombiU as the reason behind making Rayman Legends multiplatform.
He also stated plans for Ubisoft to work with the Wii U through Christmas and "see where we are from there," seeming to indicate that Ubisoft may be rethinking its support of the system.