I have beaten Dust - An Elysian Tale.
Now this game is a very nice, simplistic hack and slash side-scrolling adventure. Its main point lies within the story. Its a bit cheesy, but also a touching one. However, the ending is a bit weak, and the whole game is *ahem* all with anthropomorphic animals. Basically furries for those who shy from anything with the subject .
I got it cheap off steam, but I'd warn you it's a one time play story.