I found this to be quite an enjoyable little game. The best part was probably how you could easily get access to all levels! Well, you want to challenge yourself anyway. I will admit it was annoying with how slow you moved. You had to see that same little cutscene every single time. It still had a great layout.
On Level 5, don't try to kill the archer at all. Really, you shouldn't even go after the archers in general. It wasn't really that much related to Halloween. I guess there were goblins. Those are timeless!