Today I made my fist pledge ever, this one: http://www.kickstarter.com/projects/jonaskaerlev/a-hat-in-time-3d-collect-a-thon-platformer
I did it because I see a lot of potential in the game, and I love collect-a-thons like Mario 64 and Banjo Kazooie. I also love the artstyle. And I imagine a lot of gamers did the same. Indie games are becoming more popular, so we are starting to see bigger projects (like Shadow of the Eternals), but never expect something that will match a AAA game in terms of fanbase.
But to answer your question: so far no, Double Fine adventure (Broken Age) will be the first "big" game that will come out from a Kickstarter campaign. There's also the Ouya, but I don't think many people are really excited about it.
Nintendo and PC gamer
