The folks at Naive have done a stellar job with this game. The graphics are gorgeous and offer several different levels with different scenery and enemies for each. Power-ups can grant you a shield, a more powerful weapon, and even life one-ups. The boss fights are unique and challenging, and are an excellent way to establish climax at the end of each level.
The soundtrack could have been better by varying it with each level and providing different sound effects for each of the enemies. As it is, the music gets a tad bit repetitious.
All things considered, Pumpkin's Ballade is a great way to get into the spirit of Halloween. Click.