I'm a big supporter of Keiji Inafune and the games he's worked on, Mega Man being chief among them. So, of course I'm very excited for his new project, Mighty No. 9. Now I've been critical of Kickstarter in the past, and I am still very critical of a lot of the things it does, but I think this is a worthy cause. Especially so when you consider that it's beginning to feel like Capcom might never release another Mega Man title.
For $20 you get a digital copy of the game. Personally I'd feel more comfortable at the $15 price point but that's just me. I like when I can support a game and then receive the actual product for the funding amount.