You might have found the mention of Pygame in this book a bit odd. After reading this chapter I hope you realized that NumPy and Pygame go well together. Games, after all, involve lots of computation for which NumPy and SciPy are ideal choices. They also require artificial intelligence capabilities as found in scikit-learn. Anyway, making games is fun and we hope this last chapter was the equivalent of a nice dessert or coffee after a ten-course meal. If you are still hungry for more, please check out NumPy Cookbook, Ivan Idris, Packt Publishing; it builds further on this book with minimum overlap.