A high number of players have experienced game breaking glitches and bugs in the Zombi U game for the Wii U.
Despite numerous posts on the official Ubisoft forums http://forums.ubi.com/forumdisplay.php/38
Furthermore some players have reported that Ubisoft Technical Support specifically told them that there will be NO PATCH to fix these issues, ever!
I urge anyone who has bought this game to visit the official forums to complain. Also urge them to contact Nintendo http://www.nintendo.com/consumer/webform/