Sketchy Tower Defense

I've bought an XBox360 about 2 years ago, with the intention of trying some indie game development on it. At the time I was into tower defense type of games, and from this idea Sketchy Tower Defense was born. I've worked on it from time to time, putting perhaps around 60 hours into it. The game has been sitting in a nearly complete state for a while now, I just need to find some time to tie up loose ends... and the will to do so. Finishing off a project is always the hardest part isn't it?