After some grueling 2-3 hours of resizing all those icons (the hard way) and coping with a broken PS:CS3 that wouldn't save bmp's, I finally finished creating my very own Vista skin Hope you enjoyContact me or comment for tips on improving the skin
I don't have a wii u anymore to test it myself, but if homebrews are not visible on the wii u menu I think you can press L + R + minus to open the plugin menu, there should be an option called "homebrews on wii u menu" or something similar
Or when your player dies, you can say in code, if enemy exists, do nothing, but if enemy does not exist, then create enemy at certain spot. (This would be a pain tho for lots of emeies)