When I get a Wii U (and I absolutely positively will when I can), I hope there's a demo for this game. I'd love to at least try it to see if the "like Metroid with zombies" description is as good as it sounds.
3DS Friend Code: 0645 - 5827 - 5788
WayForward Kickstarter is best kickstarter: http://www.kickstarter.com/projects/1236620800/shantae-half-genie-hero