Took me a while to figure out where to aim and I'm fairly sure I actually skipped most of the first two levels (and with it the story) with one lucky(?) shot, so on my 4th or 5th try I got to the end in about a minute which was somewhat surprising.
The game has a lot of really strong individual elements, as in - cute graphics, superb atmosphere, fun writing, complimented nicely by the music, just needs a little more time to tie this all up into a more coherent experience. I certainly wouldn't give up on this just because the jam ended, there's more life in this ghost. :)
Good stuff guys, nicely done!