After seeing the gameplay of FNaF, this would actually would work for the WiiU.
It would be interesting to see a game like this on the Wii U.
The Gamepad could act as a tablet/monitor to check on the animals. Using either the stylus or control pad to flip through the cameras. The ZL, L and ZR, R would work as door and light buttons. To activate the monitor, you hold the Gamepad in front of the TV, the TV will be blank until the Gamepad is put down. To close it you put the Gamepad down flat. To turn is to use a control stick (either left or right).
Obviously, it will be at the eShop as it's an indie game. The price will be $5.