How many 3rd party games have you bought for Wii U?

[Podings]

I haven't bought any boxed 3rd party games.

But I have backed these Kickstarter projects that will make it to Wii U:

Shantae ½ Genie Hero
Dex
Armikrog.
Hyper Light Drifter
Shovel Knight
Mighty No. 9