Found this about Zombi U

[sethnintendo]

Salnax said:

Angelv577 said:
still hoping for the game to be multiplatform after Wii U launch.

But the game is based around the GamePad. It literally can't be played without it. What, do you want a dumbed down port/remake of a superior game made for different hardware? Coz as Wii and PSP owners will tell you, it's not all that.

PSV + PS3 combo.  It would only cost ~500 dollars to get the setup going.