So I find it amazing that no thread about Limit Theory has been brought up yet.
A one man show with a very successful kickstarter campaign and an extremely interesting approach on development, albeit not entirely original. The idea falls in the "procedural generation game design" trope, but I'd say the results so far have been nothing short of awesome.
I really like his approach and I'm extremely interested in the end result. Here's his latest development video (end of september):