"Most of the other 3rd party games aren't doing as well as ZombiU"
We don't know the eShop sales, so we don't know how the games sell. To count retail games only to measure success is dated and wrong.
If I speak with people who bought a Wii U they all said they bought games from the eShop. 1 or 2 big games (that are also available on retail) and a lot of small ones on top of 1-2 retail games they bought along the console.







